3 0
1 1
3 2
8 0
7 2
1 0
7 5
5 2
6 0
2 0
9 0
11 4
15 2
1 2
2 1
0 1
5 1
12 0
0 2
6 1
45 6
11 1
10 2
34 5
13 0
12 1
3 1
10 20
55 3