20 25
1 1 0
2 1 1 0
2 1 1 0
4 1 1 0
4 2 1 0
1 2 1 2 0
1 3 1 1 0
2 2 1 1 0
1 3 8 0
1 8 3 1 0
17 3 1 0
1 14 7 0
2 11 8 0
3 1 7 4 0
17 2 0
15 2 0
1 7 2 1 0
2 1 2 0
2 2 2 0
3 3 3 0
3 0
1 2 1 0
2 1 1 1 0
2 3 2 0
3 2  2 0
3 4 0
6 0
6 3 0
5 3 3 0
4 4 3 0
6 4 3 0
10 3 0
11 1 0
9 1 0
7 2 0
4 6 0
3 5 0
1 4 0
8 0
5 4 0
6 2 0
5 4 2 0
5 1 4 1 0
3 5 1 0
6 0
