0, 0 2 4 5 7 9 11;
1, 0 2 3 5 7 9 10;
2, 0 1 3 5 7 8 10;
3, 0 2 4 6 7 9 11;
4, 0 2 4 5 7 9 10;
5, 0 2 3 5 7 8 10;
6, 0 1 3 5 6 8 10;
