2
2
2
1
1
1
1
2
1
2
1
1
1
1
1
1
1
3
2
1
2
7
3
1
3
1
3
3
3
4
2
6
13
3
1
1
1
1
14
2
1
1
1
1
1
1
1
1
1
1