1: 3/5
2: 9/10
3: 4/5
4: 1/12
5: 2/3
6: 5/12
7: 3/8
8: 7/10
9: 3/4
10: 7/8
11: 1/3
12: 1/5
13: 1/4
14: 3/10
15: 1/6
16: 7/12
17: 5/6
18: 1/10
19: 1/9
20: 2/5
21: 12/12
22: 11/12
23: 5/8
24: 1/12
25: 1/8