 22 19 9
0 1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 1 1 0 0 1
 3 6 8
 4 5 19
 11 12 15
 15 16 21
 1 7 8
 12 17 21
 9 14 20
 4 21 22
 3 10 15
 9 18 20
 3 12 17
 4 11 18
 2 12 21
 5 19 21
 7 12 13
 4 6 13
 9 13 18
 1 5 18
 1 3 15
