20 10 38

0: 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
1: 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2: 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5: 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
6: 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
8: 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
9: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

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