[[1, 3, 1], [1, 5, 1], [4, 2, 1]]
[[5, 9], [4, 2]]
[[1, 1, 1], [1, 1, 1], [1, 1, 1]]
[[1, 2, 3], [3, 2, 1], [4, 4, 4]]
[[1, 2], [3, 4], [6, 5], [7, 8]]
[[1, 2, 3], [4, 5, 6], [7, 8, 9]]
[[1, 3, 2, 4, 5, 2, 3, 1, 4, 2], [2, 4, 1, 3, 2, 5, 2, 3, 1, 4], [3, 2, 5, 1, 4, 3, 2, 4, 3, 2], [4, 3, 2, 5, 1, 4, 3, 2, 5, 1], [5, 1, 4, 3, 2, 1, 4, 3, 2, 5], [2, 5, 3, 2, 4, 3, 5, 1, 3, 2], [3, 2, 4, 1, 5, 2, 3, 4, 2, 3], [1, 3, 2, 4, 3, 5, 2, 1, 3, 4], [2, 4, 3, 2, 1, 3, 4, 2, 5, 3], [3, 2, 5, 3, 4, 2, 1, 3, 2, 1]]
[[1, 2, 8, 6, 5, 6, 8, 9, 5, 4, 3, 6, 9, 7, 4, 5, 9, 5, 3, 2], [6, 5, 1, 2, 3, 5, 6, 5, 4, 2, 3, 5, 9, 8, 6, 9, 2, 3, 5, 5], [2, 6, 5, 9, 4, 6, 5, 5, 1, 2, 3, 5, 4, 8, 9, 5, 7, 5, 6, 4], [6, 2, 3, 4, 8, 9, 1, 5, 8, 1, 5, 6, 7, 9, 3, 5, 6, 9, 4, 2], [9, 2, 6, 8, 5, 4, 6, 9, 5, 2, 1, 9, 5, 7, 8, 2, 5, 7, 6, 7], [8, 8, 7, 5, 6, 4, 8, 2, 8, 9, 4, 1, 9, 8, 7, 7, 2, 9, 6, 4], [5, 6, 5, 4, 7, 8, 1, 2, 8, 7, 3, 9, 8, 5, 9, 8, 6, 5, 8, 5], [6, 7, 5, 6, 9, 8, 4, 2, 3, 5, 8, 7, 4, 9, 8, 5, 9, 5, 8, 8], [4, 4, 5, 9, 8, 5, 2, 3, 6, 9, 7, 4, 5, 9, 8, 5, 6, 3, 2, 1], [5, 1, 5, 6, 8, 7, 4, 5, 2, 3, 6, 5, 8, 9, 4, 8, 9, 6, 5, 5], [8, 2, 5, 8, 7, 4, 2, 3, 6, 4, 1, 5, 9, 8, 7, 5, 3, 2, 5, 6], [7, 3, 6, 9, 8, 5, 6, 9, 5, 2, 1, 4, 7, 8, 5, 9, 3, 6, 9, 5], [5, 5, 3, 2, 6, 5, 4, 1, 2, 5, 8, 9, 7, 5, 4, 5, 8, 7, 5, 6], [9, 6, 5, 4, 1, 2, 8, 8, 7, 4, 5, 8, 9, 6, 3, 2, 5, 8, 9, 9], [8, 9, 5, 1, 2, 5, 4, 7, 8, 5, 2, 3, 6, 5, 1, 2, 5, 8, 9, 4], [6, 8, 5, 9, 3, 5, 2, 5, 6, 9, 8, 7, 4, 5, 8, 9, 6, 5, 1, 2], [5, 7, 5, 6, 9, 8, 5, 4, 2, 3, 5, 6, 8, 9, 5, 2, 1, 4, 7, 8], [8, 4, 2, 5, 9, 8, 5, 6, 3, 2, 5, 6, 1, 5, 8, 9, 5, 4, 7, 5], [9, 5, 6, 2, 1, 5, 8, 9, 6, 5, 4, 7, 8, 5, 2, 3, 6, 9, 8, 9], [3, 6, 5, 6, 9, 7, 4, 2, 1, 5, 6, 5, 4, 9, 8, 6, 5, 5, 7, 8]]