1
6
2
5
2
5
2
5
5
4
5
4
7
3
7
3
7
3
7
3
7
3
7
3
7
3
7
3
7
3
16
2
16
2
16
2
16
2
16
2
16
2
16
2
16
2
16
2
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1
25
1