[[11, 12, 13, 17], [15, 17, 18, 19], [12, 13, 16, 19], [10, 11, 14, 17, 19], [10, 11, 12, 13, 16, 17, 18, 19], [10, 11, 13, 18, 19], [11, 13, 14, 16, 18], [12, 13, 14, 18, 19], [10, 11, 12, 16], [12, 15, 19], [3, 4, 5, 8], [0, 3, 4, 5, 6, 8], [0, 2, 4, 7, 8, 9], [0, 2, 4, 5, 6, 7], [3, 6, 7], [1, 9], [2, 4, 6, 8], [0, 1, 3, 4], [1, 4, 5, 6, 7], [1, 2, 3, 4, 5, 7, 9]]
[[0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 1, 1, 1, 3, 3, 3, 1, 3, 3], [2, 0, 2, 2, 2, 2, 2, 2, 4, 2, 3, 3, 3, 3, 3, 1, 3, 1, 1, 1], [2, 2, 0, 2, 2, 2, 2, 2, 2, 2, 3, 3, 1, 1, 3, 3, 1, 3, 3, 1], [2, 2, 2, 0, 2, 2, 2, 2, 2, 2, 1, 1, 3, 3, 1, 3, 3, 1, 3, 1], [2, 2, 2, 2, 0, 2, 2, 2, 2, 2, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1], [2, 2, 2, 2, 2, 0, 2, 2, 2, 2, 1, 1, 3, 1, 3, 3, 3, 3, 1, 1], [2, 2, 2, 2, 2, 2, 0, 2, 2, 4, 3, 1, 3, 1, 1, 3, 1, 3, 1, 3], [2, 2, 2, 2, 2, 2, 2, 0, 2, 2, 3, 3, 1, 1, 1, 3, 3, 3, 1, 1], [2, 4, 2, 2, 2, 2, 2, 2, 0, 2, 1, 1, 1, 3, 3, 3, 1, 3, 3, 3], [2, 2, 2, 2, 2, 2, 4, 2, 2, 0, 3, 3, 1, 3, 3, 1, 3, 3, 3, 1], [3, 3, 3, 1, 1, 1, 3, 3, 1, 3, 0, 2, 2, 2, 2, 4, 2, 2, 2, 2], [1, 3, 3, 1, 1, 1, 1, 3, 1, 3, 2, 0, 2, 2, 2, 4, 2, 2, 2, 2], [1, 3, 1, 3, 1, 3, 3, 1, 1, 1, 2, 2, 0, 2, 2, 2, 2, 2, 2, 2], [1, 3, 1, 3, 1, 1, 1, 1, 3, 3, 2, 2, 2, 0, 2, 4, 2, 2, 2, 2], [3, 3, 3, 1, 3, 3, 1, 1, 3, 3, 2, 2, 2, 2, 0, 4, 2, 2, 2, 2], [3, 1, 3, 3, 3, 3, 3, 3, 3, 1, 4, 4, 2, 4, 4, 0, 4, 2, 2, 2], [3, 3, 1, 3, 1, 3, 1, 3, 1, 3, 2, 2, 2, 2, 2, 4, 0, 2, 2, 2], [1, 1, 3, 1, 1, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 0, 2, 2], [3, 1, 3, 3, 1, 1, 1, 1, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 0, 2], [3, 1, 1, 1, 1, 1, 3, 1, 3, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0]]
1
2
2
1
2
2
1
3
2
2