6 1
1 0
3 0
9 0
8 0
4 1
18 5
5 1
0 1
2 1
15 1
20 1
2 0
5 0
20 3
13 6
3 1
52 0
61 6
1 3
5 7
4 0
0 2
10 1
6 0