1
1
1
1
3
1
1
1
1
1
1
3
2
1
1
2
1
1
1
1
1
1
2
1
1
1
2
1
1
2
4
1
1
1
3
2
1
2
1
37
1
1
1
2
1
1
3
1
4
1