2
18
4
7
11
3
38
41
1
1

1
1
2
1
2
8
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
6
1
1
1
1
1
1
1
1
4
21
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
19
1
1
2
1
1
1
3
1
2
1