7
2
3
1
1
1
1
1
133
1
1
1
6
1
4
2
1
3
2
19
1
1
5
2
1
1
1
1
1
5
1
2
5
1
1
1
1
1
1
1
7
3
3
1
4
1
1
1
5
3
1
1
1
8
1
1
1
2
2
4
1
2
1
5
1
2
2
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
1
8
1
1
3
1
1
10
1
1
1
2
11
2
1
5
4
2
4
1
5
2
2
7
1
2
1
2
4
1
1
10
1
1
37
1
1
4
4
2
1
2
1
1
1
1
1
3
2
1
1
1
1
1
3
1
1
11
1
1
1
4
18
1
1
17
1
1
13
1
