6
7
3
2
6
2
2
3
1
2
1
1
4
2
1
2
4
6
15
2
12
15
14
13
6
4
2
5
7
1
4
8
8
2
8
3
8
2
6
3
5
2
2
6
2
11
2
11
2
8
4
7
11
Singer