floodfill.log

deque([(1, 2)])
deque([(2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48)])
deque([(2, 3), (2, 4), (2, 5), (2, 6), (2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 4), (2, 5), (2, 6), (2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 5), (2, 6), (2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 6), (2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 7), (2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 8), (2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 9), (2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 10), (2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 11), (2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 12), (2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 13), (2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 14), (2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 15), (2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 16), (2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 17), (2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 18), (2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 19), (2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 20), (2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 21), (2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 22), (2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 23), (2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 24), (2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 25), (2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 26), (2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 27), (2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 28), (2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 29), (2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 30), (2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 31), (2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 32), (2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 33), (2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 34), (2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 35), (2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 36), (2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 37), (2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 38), (2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 39), (2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 40), (2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 41), (2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 42), (2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 43), (2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 44), (2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 45), (2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 46), (2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 47), (2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(2, 48), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48)])
deque([(3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 3), (3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 4), (3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 5), (3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 6), (3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 7), (3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 8), (3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 9), (3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 10), (3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 11), (3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 12), (3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 13), (3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 14), (3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 15), (3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 16), (3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 17), (3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 18), (3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 19), (3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 20), (3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 21), (3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 22), (3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 23), (3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 24), (3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 25), (3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 26), (3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 27), (3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 28), (3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 29), (3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 30), (3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 31), (3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 32), (3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 33), (3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 34), (3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 35), (3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 36), (3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 37), (3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 38), (3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 39), (3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 40), (3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 41), (3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 42), (3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 43), (3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 44), (3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 45), (3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 46), (3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 47), (3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(3, 48), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48)])
deque([(4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 3), (4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 4), (4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 5), (4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 6), (4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 7), (4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 8), (4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 9), (4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 10), (4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 11), (4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 12), (4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 13), (4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 14), (4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 15), (4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 16), (4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 17), (4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 18), (4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 19), (4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 20), (4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 21), (4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 22), (4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 23), (4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 24), (4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 25), (4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 26), (4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 27), (4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 28), (4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 29), (4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 30), (4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 31), (4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 32), (4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 33), (4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 34), (4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 35), (4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 36), (4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 37), (4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 38), (4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 39), (4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 40), (4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 41), (4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 42), (4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 43), (4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 44), (4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 45), (4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 46), (4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 47), (4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(4, 48), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48)])
deque([(5, 2), (5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 3), (5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 4), (5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 5), (5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 6), (5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 7), (5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 8), (5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 9), (5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 10), (5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 11), (5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 12), (5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 13), (5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 14), (5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 15), (5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 16), (5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 17), (5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 18), (5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 19), (5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 20), (5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 21), (5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 22), (5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 23), (5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 24), (5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 25), (5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 26), (5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 27), (5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 28), (5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 29), (5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 30), (5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 31), (5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 32), (5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 33), (5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 34), (5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 35), (5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 36), (5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 37), (5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 38), (5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 39), (5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 40), (5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 41), (5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 42), (5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 43), (5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 44), (5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 45), (5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 46), (5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 47), (5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(5, 48), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48)])
deque([(6, 2), (6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 3), (6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 4), (6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 5), (6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 6), (6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 7), (6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 8), (6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 9), (6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 10), (6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 11), (6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 12), (6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 13), (6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 14), (6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 15), (6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 16), (6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 17), (6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 18), (6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 19), (6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 20), (6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 21), (6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 22), (6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 23), (6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 24), (6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 25), (6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 26), (6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 27), (6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 28), (6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 29), (6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 30), (6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 31), (6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 32), (6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 33), (6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 34), (6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 35), (6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 36), (6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 37), (6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 38), (6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 39), (6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 40), (6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 41), (6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 42), (6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 43), (6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 44), (6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 45), (6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 46), (6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 47), (6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(6, 48), (7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(7, 1), (7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48)])
deque([(7, 2), (7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 3), (7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 4), (7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 5), (7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 6), (7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 7), (7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 8), (7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 9), (7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 10), (7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 11), (7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 12), (7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 13), (7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 14), (7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 15), (7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 16), (7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 17), (7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 18), (7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 19), (7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 20), (7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 21), (7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 22), (7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 23), (7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 24), (7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 25), (7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 26), (7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 27), (7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 28), (7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 29), (7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 30), (7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 31), (7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 32), (7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 33), (7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 34), (7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 35), (7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 36), (7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 37), (7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 38), (7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 39), (7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 40), (7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 41), (7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 42), (7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 43), (7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 44), (7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 45), (7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 46), (7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 47), (7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(7, 48), (8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(8, 1), (8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48)])
deque([(8, 2), (8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 3), (8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 4), (8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 5), (8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 6), (8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 7), (8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 8), (8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 9), (8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 10), (8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 11), (8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 12), (8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 13), (8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 14), (8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 15), (8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 16), (8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 17), (8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 18), (8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 19), (8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 20), (8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 21), (8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 22), (8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 23), (8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 24), (8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 25), (8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 26), (8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 27), (8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 28), (8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 29), (8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 30), (8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 31), (8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 32), (8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 33), (8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 34), (8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 35), (8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 36), (8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 37), (8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 38), (8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 39), (8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 40), (8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 41), (8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 42), (8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 43), (8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 44), (8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 45), (8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 46), (8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 47), (8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(8, 48), (9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(9, 1), (9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48)])
deque([(9, 2), (9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 3), (9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 4), (9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 5), (9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 6), (9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 7), (9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 8), (9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 9), (9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 10), (9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 11), (9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 12), (9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 13), (9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 14), (9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 15), (9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 16), (9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 17), (9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 18), (9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 19), (9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 20), (9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 21), (9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 22), (9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 23), (9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 24), (9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 25), (9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 26), (9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 27), (9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 28), (9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 29), (9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 30), (9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 31), (9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 32), (9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 33), (9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 34), (9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 35), (9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 36), (9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 37), (9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 38), (9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 39), (9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 40), (9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 41), (9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 42), (9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 43), (9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 44), (9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 45), (9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 46), (9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 47), (9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(9, 48), (10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(10, 1), (10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48)])
deque([(10, 2), (10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 3), (10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 4), (10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 5), (10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 6), (10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 7), (10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 8), (10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 9), (10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 10), (10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 11), (10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 12), (10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 13), (10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 14), (10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 15), (10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 16), (10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 17), (10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 18), (10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 19), (10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 20), (10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 21), (10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 22), (10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 23), (10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 24), (10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 25), (10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 26), (10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 27), (10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 28), (10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 29), (10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 30), (10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 31), (10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 32), (10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 33), (10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 34), (10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 35), (10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 36), (10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 37), (10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 38), (10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 39), (10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 40), (10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 41), (10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 42), (10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 43), (10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 44), (10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 45), (10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 46), (10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 47), (10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(10, 48), (11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(11, 1), (11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48)])
deque([(11, 2), (11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 3), (11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 4), (11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 5), (11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 6), (11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 7), (11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 8), (11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 9), (11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 10), (11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 11), (11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 12), (11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 13), (11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 14), (11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 15), (11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 16), (11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 17), (11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 18), (11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 19), (11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 20), (11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 21), (11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 22), (11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 23), (11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 24), (11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 25), (11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 26), (11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 27), (11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 28), (11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 29), (11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 30), (11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 31), (11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 32), (11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 33), (11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 34), (11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 35), (11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 36), (11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 37), (11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 38), (11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 39), (11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 40), (11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 41), (11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 42), (11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 43), (11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 44), (11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 45), (11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 46), (11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 47), (11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(11, 48), (12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(12, 1), (12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48)])
deque([(12, 2), (12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 3), (12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 4), (12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 5), (12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 6), (12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 7), (12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 8), (12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 9), (12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 10), (12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 11), (12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 12), (12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 13), (12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 14), (12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 15), (12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 16), (12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 17), (12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 18), (12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 19), (12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 20), (12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 21), (12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 22), (12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 23), (12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 24), (12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 25), (12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 26), (12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 27), (12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 28), (12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 29), (12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 30), (12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 31), (12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 32), (12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 33), (12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 34), (12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 35), (12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 36), (12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 37), (12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 38), (12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 39), (12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 40), (12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 41), (12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 42), (12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 43), (12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 44), (12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 45), (12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 46), (12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 47), (12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(12, 48), (13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(13, 1), (13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48)])
deque([(13, 2), (13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 3), (13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 4), (13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 5), (13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 6), (13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 7), (13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 8), (13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 9), (13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 10), (13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 11), (13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 12), (13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 13), (13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 14), (13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 15), (13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 16), (13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 17), (13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 18), (13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 19), (13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 20), (13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 21), (13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 22), (13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 23), (13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 24), (13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 25), (13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 26), (13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 27), (13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 28), (13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 29), (13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 30), (13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 31), (13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 32), (13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 33), (13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 34), (13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 35), (13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 36), (13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 37), (13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 38), (13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 39), (13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 40), (13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 41), (13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 42), (13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 43), (13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 44), (13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 45), (13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 46), (13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 47), (13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(13, 48), (14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(14, 1), (14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48)])
deque([(14, 2), (14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 3), (14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 4), (14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 5), (14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 6), (14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 7), (14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 8), (14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 9), (14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 10), (14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 11), (14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 12), (14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 13), (14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 14), (14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 15), (14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 16), (14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 17), (14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 18), (14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 19), (14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 20), (14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 21), (14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 22), (14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 23), (14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 24), (14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 25), (14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 26), (14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 27), (14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 28), (14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 29), (14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 30), (14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 31), (14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 32), (14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 33), (14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 34), (14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 35), (14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 36), (14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 37), (14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 38), (14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 39), (14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 40), (14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 41), (14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 42), (14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 43), (14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 44), (14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 45), (14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 46), (14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 47), (14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(14, 48), (15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(15, 1), (15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48)])
deque([(15, 2), (15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 3), (15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 4), (15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 5), (15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 6), (15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 7), (15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 8), (15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 9), (15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 10), (15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 11), (15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 12), (15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 13), (15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 14), (15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 15), (15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 16), (15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 17), (15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 18), (15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 19), (15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 20), (15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 21), (15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 22), (15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 23), (15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 24), (15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 25), (15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 26), (15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 27), (15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 28), (15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 29), (15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 30), (15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 31), (15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 32), (15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 33), (15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 34), (15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 35), (15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 36), (15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 37), (15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 38), (15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 39), (15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 40), (15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 41), (15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 42), (15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 43), (15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 44), (15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 45), (15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 46), (15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 47), (15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(15, 48), (16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(16, 1), (16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48)])
deque([(16, 2), (16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 3), (16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 4), (16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 5), (16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 6), (16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 7), (16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 8), (16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 9), (16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 10), (16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 11), (16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 12), (16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 13), (16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 14), (16, 15), (16, 16), (16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(16, 17), (16, 18), (16, 19), (16, 20), (16, 21), (16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(16, 22), (16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 23), (16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 24), (16, 25), (16, 26), (16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(16, 27), (16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 28), (16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 29), (16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 30), (16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 31), (16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 32), (16, 33), (16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(16, 34), (16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 35), (16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 36), (16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 37), (16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 38), (16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 39), (16, 40), (16, 41), (16, 42), (16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(16, 43), (16, 44), (16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(16, 45), (16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 46), (16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 47), (16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
deque([(16, 48), (17, 1), (17, 2), (17, 3), (17, 4), (17, 5), (17, 6), (17, 7), (17, 8), (17, 9), (17, 10), (17, 11), (17, 12), (17, 13), (17, 14), (17, 15), (17, 16), (17, 17), (17, 18), (17, 19), (17, 20), (17, 21), (17, 22), (17, 23), (17, 24), (17, 25), (17, 26), (17, 27), (17, 28), (17, 29), (17, 30), (17, 31), (17, 32), (17, 33), (17, 34), (17, 35), (17, 36), (17, 37), (17, 38), (17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48)])
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deque([(17, 39), (17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 40), (17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 41), (17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 42), (17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 43), (17, 44), (17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 44), (17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 45), (17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 46), (17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 47), (17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(17, 48), (18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(18, 1), (18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48)])
deque([(18, 2), (18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 3), (18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 4), (18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 5), (18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 6), (18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 7), (18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 8), (18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 9), (18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 10), (18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 11), (18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 12), (18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 13), (18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 14), (18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 15), (18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 16), (18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 17), (18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 18), (18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 19), (18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 20), (18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 21), (18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 22), (18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 23), (18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 24), (18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 25), (18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 26), (18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 27), (18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 28), (18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 29), (18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 30), (18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 31), (18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 32), (18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 33), (18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 34), (18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 35), (18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 36), (18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 37), (18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 38), (18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 39), (18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 40), (18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 41), (18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 42), (18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 43), (18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 44), (18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 45), (18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 46), (18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 47), (18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(18, 48), (19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(19, 1), (19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48)])
deque([(19, 2), (19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 3), (19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 4), (19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 5), (19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 6), (19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 7), (19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 8), (19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 9), (19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 10), (19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 11), (19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 12), (19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 13), (19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 14), (19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 15), (19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 16), (19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 17), (19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 18), (19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 19), (19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 20), (19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 21), (19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 22), (19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 23), (19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 24), (19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 25), (19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 26), (19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 27), (19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 28), (19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 29), (19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 30), (19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 31), (19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 32), (19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 33), (19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 34), (19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 35), (19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 36), (19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 37), (19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 38), (19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 39), (19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 40), (19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 41), (19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 42), (19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 43), (19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 44), (19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 45), (19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 46), (19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 47), (19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(19, 48), (20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(20, 1), (20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48)])
deque([(20, 2), (20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 3), (20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 4), (20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 5), (20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 6), (20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 7), (20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 8), (20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 9), (20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 10), (20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 11), (20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 12), (20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 13), (20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 14), (20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 15), (20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 16), (20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 17), (20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 18), (20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 19), (20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 20), (20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 21), (20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 22), (20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 23), (20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 24), (20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 25), (20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 26), (20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 27), (20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 28), (20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 29), (20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 30), (20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 31), (20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 32), (20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 33), (20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 34), (20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 35), (20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 36), (20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 37), (20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 38), (20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 39), (20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 40), (20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 41), (20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 42), (20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 43), (20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 44), (20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 45), (20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 46), (20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 47), (20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(20, 48), (21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(21, 1), (21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48)])
deque([(21, 2), (21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 3), (21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 4), (21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 5), (21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 6), (21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 7), (21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 8), (21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 9), (21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 10), (21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 11), (21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 12), (21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 13), (21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 14), (21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 15), (21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 16), (21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 17), (21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 18), (21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 19), (21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 20), (21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 21), (21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 22), (21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 23), (21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 24), (21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 25), (21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 26), (21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 27), (21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 28), (21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 29), (21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 30), (21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 31), (21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 32), (21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 33), (21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 34), (21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 35), (21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 36), (21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 37), (21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 38), (21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 39), (21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 40), (21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 41), (21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 42), (21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 43), (21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 44), (21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 45), (21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 46), (21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 47), (21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(21, 48), (22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(22, 1), (22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48)])
deque([(22, 2), (22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 3), (22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 4), (22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 5), (22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 6), (22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 7), (22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 8), (22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 9), (22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 10), (22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 11), (22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 12), (22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 13), (22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 14), (22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 15), (22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 16), (22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 17), (22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 18), (22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 19), (22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 20), (22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 21), (22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 22), (22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 23), (22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 24), (22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 25), (22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 26), (22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 27), (22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 28), (22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 29), (22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 30), (22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 31), (22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 32), (22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 33), (22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 34), (22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 35), (22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 36), (22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 37), (22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 38), (22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 39), (22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 40), (22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 41), (22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 42), (22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 43), (22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 44), (22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 45), (22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 46), (22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 47), (22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(22, 48), (23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(23, 1), (23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48)])
deque([(23, 2), (23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 3), (23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 4), (23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 5), (23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 6), (23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 7), (23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 8), (23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 9), (23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 10), (23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 11), (23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 12), (23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 13), (23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 14), (23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 15), (23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 16), (23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 17), (23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 18), (23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 19), (23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 20), (23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 21), (23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 22), (23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 23), (23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 24), (23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 25), (23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 26), (23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 27), (23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 28), (23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 29), (23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 30), (23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 31), (23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 32), (23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 33), (23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 34), (23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 35), (23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 36), (23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 37), (23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 38), (23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 39), (23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 40), (23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 41), (23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 42), (23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 43), (23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 44), (23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 45), (23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 46), (23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 47), (23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(23, 48), (24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(24, 1), (24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48)])
deque([(24, 2), (24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 3), (24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 4), (24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 5), (24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 6), (24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 7), (24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 8), (24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 9), (24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 10), (24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 11), (24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 12), (24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 13), (24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 14), (24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 15), (24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 16), (24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 17), (24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 18), (24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 19), (24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 20), (24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 21), (24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 22), (24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 23), (24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 24), (24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 25), (24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 26), (24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 27), (24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 28), (24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 29), (24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 30), (24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 31), (24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 32), (24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 33), (24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 34), (24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 35), (24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 36), (24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 37), (24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 38), (24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 39), (24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 40), (24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 41), (24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 42), (24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 43), (24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 44), (24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 45), (24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 46), (24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 47), (24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(24, 48), (25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(25, 1), (25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48)])
deque([(25, 2), (25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48), (26, 1), (26, 2), (26, 3), (26, 4), (26, 5), (26, 6), (26, 7), (26, 8), (26, 9), (26, 10), (26, 11), (26, 12), (26, 13), (26, 14), (26, 15), (26, 16), (26, 17), (26, 18), (26, 19), (26, 20), (26, 21), (26, 22), (26, 23), (26, 24), (26, 25), (26, 26), (26, 27), (26, 28), (26, 29), (26, 30), (26, 31), (26, 32), (26, 33), (26, 34), (26, 35), (26, 36), (26, 37), (26, 38), (26, 39), (26, 40), (26, 41), (26, 42), (26, 43), (26, 44), (26, 45), (26, 46), (26, 47), (26, 48)])
deque([(25, 3), (25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48), (26, 1), (26, 2), (26, 3), (26, 4), (26, 5), (26, 6), (26, 7), (26, 8), (26, 9), (26, 10), (26, 11), (26, 12), (26, 13), (26, 14), (26, 15), (26, 16), (26, 17), (26, 18), (26, 19), (26, 20), (26, 21), (26, 22), (26, 23), (26, 24), (26, 25), (26, 26), (26, 27), (26, 28), (26, 29), (26, 30), (26, 31), (26, 32), (26, 33), (26, 34), (26, 35), (26, 36), (26, 37), (26, 38), (26, 39), (26, 40), (26, 41), (26, 42), (26, 43), (26, 44), (26, 45), (26, 46), (26, 47), (26, 48)])
deque([(25, 4), (25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48), (26, 1), (26, 2), (26, 3), (26, 4), (26, 5), (26, 6), (26, 7), (26, 8), (26, 9), (26, 10), (26, 11), (26, 12), (26, 13), (26, 14), (26, 15), (26, 16), (26, 17), (26, 18), (26, 19), (26, 20), (26, 21), (26, 22), (26, 23), (26, 24), (26, 25), (26, 26), (26, 27), (26, 28), (26, 29), (26, 30), (26, 31), (26, 32), (26, 33), (26, 34), (26, 35), (26, 36), (26, 37), (26, 38), (26, 39), (26, 40), (26, 41), (26, 42), (26, 43), (26, 44), (26, 45), (26, 46), (26, 47), (26, 48)])
deque([(25, 5), (25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42), (25, 43), (25, 44), (25, 45), (25, 46), (25, 47), (25, 48), (26, 1), (26, 2), (26, 3), (26, 4), (26, 5), (26, 6), (26, 7), (26, 8), (26, 9), (26, 10), (26, 11), (26, 12), (26, 13), (26, 14), (26, 15), (26, 16), (26, 17), (26, 18), (26, 19), (26, 20), (26, 21), (26, 22), (26, 23), (26, 24), (26, 25), (26, 26), (26, 27), (26, 28), (26, 29), (26, 30), (26, 31), (26, 32), (26, 33), (26, 34), (26, 35), (26, 36), (26, 37), (26, 38), (26, 39), (26, 40), (26, 41), (26, 42), (26, 43), (26, 44), (26, 45), (26, 46), (26, 47), (26, 48)])
deque([(25, 6), (25, 7), (25, 8), (25, 9), (25, 10), (25, 11), (25, 12), (25, 13), (25, 14), (25, 15), (25, 16), (25, 17), (25, 18), (25, 19), (25, 20), (25, 21), (25, 22), (25, 23), (25, 24), (25, 25), (25, 26), (25, 27), (25, 28), (25, 29), (25, 30), (25, 31), (25, 32), (25, 33), (25, 34), (25, 35), (25, 36), (25, 37), (25, 38), (25, 39), (25, 40), (25, 41), (25, 42),