1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
1
4
1
1
1
1
1
2
16
1
2
1
1
4
1
1
2
1
1
1
1
1
1
1
1
1
1
1
27
1
1
1
2
1
2