2
1
3
2
6
1
1
1
2
1
5
1
1
1
1
2
2
14
1
1
2
1
1
5
1
2
1
1
1
2
1
7
1
1
1
1
1
1
1
4
2
1
7
1
1
1
1
1
2
1