20 9 12

0: 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0
1: 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 1 0 0
2: 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0
3: 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0
4: 0 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0
5: 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1
6: 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
7: 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 0
8: 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0

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