1
1
1
1
1
7
1
1
1
1
4
6
1
1
1
2
1
1
1
1
1
1
2
1
1
2
2
6
1
1
1
1
1
1
1
1
1
1
1
5
1
1
2
1
1
31
1
1
1
13