1
2
1
3
1
1
1
1
2
1
1
2
1
1
2
3
2
1
1
2
1
1
1
1
1
8
1
16
1
52
1
16
1
1
2
2
1
1
1
1
2
1
1
1
1
3
2
1
2
1