10
[9, 3, 4, 7, 6, 5, 2, 8, 1]
9
[3, 4, 7, 6, 5, 2, 8, 1]
8
[3, 4, 7, 6, 5, 2, 1]
7
[3, 4, 6, 5, 2, 1]
6
[3, 4, 5, 2, 1]
5
[3, 4, 2, 1]
4
[3, 2, 1]
3
[2, 1]
2
[1]
36
7 10 9 6 1 9 8 0 7 8 7 6 3 7 6 2 3 6 5 2 3 5 4 2 2 4 3 1 1 3 2 0 1 2 1 0