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