20 9 12

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

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