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