2
2
3
4
5
6
8
10
12
2
2
3
4
5
6
8
10
2
2
3
4
5
6
8
10
4
4
5
6
8
10
3
3
4
5
6
7
8
10
3
3
4
5
6
7
8
10
3
3
4
5
6
7
8
10
12
2
2
3
4
5
6
8
10
12
18/24M
18/24M
2/3
3/4
4/5
6/7
8/9
10/11
12/14
3
3
4
5
6
7
8
10
2
2
3
4
5
6
8
10
12