N=10
0: 1 2 3 4 5 6 7 8 9 -1
1: 0 2 3 4 5 6 7 8 9 -1
2: 0 1 3 4 5 6 7 8 9 -1
3: 0 1 2 4 5 6 7 8 9 -1
4: 0 1 2 3 5 6 7 8 9 -1
5: 0 1 2 3 4 6 7 8 9 -1
6: 0 1 2 3 4 5 7 8 9 -1
7: 0 1 2 3 4 5 6 8 9 -1
8: 0 1 2 3 4 5 6 7 9 -1
9: 0 1 2 3 4 5 6 7 8 -1
