8 3
6 0
1 0
28 1
15 2
12 1
5 1
8 0
0 1
1 2
13 2
6 1
11 2
3 0
17 1
10 0
4 2
2 0
5 0
2 1
25 3
15 4
8 1
3 1
4 0
11 0
19 0
13 0
29 1