2 1
3 0
20 5
1 0
10 0
20 4
8 2
30 9
21 3
13 5
2 2
41 2
0 1
0 2
5 0
8 0
14 1
3 1
13 6
2 0
14 4
11 0
12 8
22 2
4 0
9 1
5 2
12 0
21 4
11 1
17 2