9
2
7
2
4
1
10
4
1
23
16
4
47
15
37

1
1
1
1
1
3
1
5
1
1
3
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
3
1
2
1
1
1
2
1
2
2
1
2
1
1
1
1
2
1
1
2
1
1
1
1
1
3
1
1
1
1
1
1
1
2
1
1
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
3
1
1
1
1
1
3
2
1
1
1
1
1
1
2
2
1
1
1
2
1