4
2
1
2
17
1
1
4
2
2
2
2
14
6
1
1
1
1
1
15
1
1
1
1
2
1
1
2

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