 14 10 5
1 0 0 0 0 0 0 0 1 1 1 1 0 0
 7 8 10
 1 4 5
 8 11 14
 6 9 13
 2 7 10
 6 11 13
 2 8 11
 3 7 12
 1 8 14
 4 12 13
