1
2
1
2
1
2
4
1
1
7
2
2
3
2
1
1
1
2
2
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
9
1
1
1
1
6
5
1
1
2
2
1
3
1
7
1
1
3
2
3
3
1
1
1
1
1
1
2
6
6
11
4
1
2
1
16
2
1
1
1
1
1
1
1
1
3
3
2
2
2
1
1
3
1
1
5
2
1
3
1
1
1
5
2
1
1
1
2
1
1
1
1
1
1
4
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
11
2
1
1
4
2
1
1
1
1
1
1
1
2
2
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
3
1
2
1
2
2
1
1
1
1
1
1
1
1
1
2
3
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
4
2
1
3
1
2
2
2
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
52
28
61
4