12
1
6
16
1
1
1
4
21
37
20
1

2
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
14
1
2
1
1
7
1
1
1
1
2
1
1
1
4
1
2
3
2
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1