1
1
1
3
1
1
1
1
6
1
8
4
1
1
1
1
2
1
1
1
1
1
2
2
1
1
4
21
4
1
1
1
1
1
4
4
5
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
2
2
2
1
1
3
1
5
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
3
1
1
1
1
1
2
2
4
1
1
1
1
1
1
15
1
1
1
1
1
1
1
1
