7 0
31 9
2 0
1 2
3 0
6 1
8 0
5 0
12 3
16 1
1 1
0 1
1 0
2 4
7 2
0 3
3 1
4 2
4 4
4 1
13 3
9 0
15 11
4 0
2 1