Ʊͼ 双色球-->ֵ 20 30 50 100
   
ֵ
ֵͼ
 
βͳ
βͷͼ
ǰ
ֵ
0
1
2
21-40
41-60
61-80
81-100
101-120 121-140
141-183
β
0
1
2
3-15
16-28
29-41
42-51
ǰ
ֵ
0
1
2
21-40
41-60
61-80
81-100
101-120 121-140
141-183
β
0
1
2
3-15
16-28
29-41
42-51