1/4
1/1
4/20
4/12
2/12
2/6
4/24
2/10
3/12
2/8
12/24
10/20
8/16
4/16
2/14
15/30
6/24
12/72
12/48
6/144
12/96
12/48/240
24/72
30/150
12/216
12/288