1
1
2
1
1
1
1
1
1
6
1
1
1
1
2
1
8
1
1
2
1
2
1
1
2
1
1
2
2
3
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
3
1
1