2
1
1
2
2
1
1
1
1
1
1
1
1
5
13
5
1
3
3
4
1
5
1
2
1
1
1
1
1
2
2
3
5
1
7
1
2
1
1
1
3
3
1
1
1
1
1
1
8
1