1
1
1
2
4
2
1
1
1
1
1
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
12
1
2
1
1
3
2
17
7
1
1
1
2
1
2
1
2
1
1
2
2
2
1
1
1
1
3
1
1
3
4
1
1
1
2
1
1
2
2
5
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
2
2
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
3
1
1
1
1
1
1
1
1
1
1
