 16 13 5
0 0 1 1 0 0 0 0 1 0 0 1 1 0 0 0
 8 9 11
 5 9 14
 7 10 12
 3 11 15
 2 4 15
 6 9 11
 4 15 16
 8 9 15
 1 2 13
 4 8 10
 1 8 13
 1 9 15
 2 10 12
