2
1
1
1
1
1
1
1
1
1
2
10
1
7
3
1
2
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
7
1
1
2
1
1
1
1
4
1
1
1
1
1
3
3
4
1
3
1
1
1
1
1
1
1
1
3
1
2
1
1
3
1
4
3
1
1
8
1
4
1
4
3
1
1
1
4
9
11
5
4
1
2
6
5
5
1
1
2
1
8
4
5
1
2
1
4
1
1
2
1
1
1
1
1
1
1
3
5
3
1
1
1
1
2
1
1
1
1
1
1
1
3
