1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
3
2
1
1
1
1
1
5
1
1
1
2
2
1
1
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1