1
1
2
2
2
1
2
1
1
1
2
4
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1
2
1
3
3
3
2
1
1
1
1
7
2
1
2
19
2
1
3
1
3
1