 12 10 5
0 1 0 0 0 0 1 0 1 1 0 1
 4 9 11
 3 7 8
 1 3 12
 2 6 11
 5 6 10
 1 2 3
 1 4 10
 1 3 9
 6 8 9
 2 3 6
