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