 26 23 8
1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 0 1 1 0 1
 3 5 23
 10 20 25
 12 13 15
 4 6 18
 9 11 21
 12 14 26
 1 7 16
 9 12 18
 7 16 20
 7 20 21
 4 5 24
 13 14 19
 7 10 11
 14 19 26
 1 6 8
 1 3 17
 4 18 19
 6 22 23
 1 17 19
 2 16 23
 3 5 26
 6 10 23
 6 12 20
