20 9 12

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

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