20000
200000
20000000
21
2/12
216000
22
2/3
23
24
2/5
25
26
27
28
29
3
30
300
3000
30000
300000
31
3/12
3/16
3/2
32
3/20
33
3/4
34
3/5
35
36
3/64
37
3/8
38
3/80
39
4
40
400
4000
40000
400000
41
4/12
42
43
ℚ