 30 24 9
0 0 0 1 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0
 17 20 24
 5 6 13
 17 20 23
 5 11 20
 16 21 28
 7 11 28
 15 16 25
 25 27 28
 8 15 18
 5 12 16
 7 8 9
 1 12 26
 14 22 23
 2 6 29
 1 6 13
 1 3 4
 3 10 27
 7 22 23
 19 24 28
 12 13 18
 9 21 30
 4 21 24
 9 19 26
 3 6 16
