独胆3次胆6防胆7
定位胆6**,*7*,**3防码**1
直选型复试:
4567//2357//1389
456//237//138
46//37//13
组选四码复1367
组选五码复试13467+8
直选（组选）：21注:
421, 423, 428, 431, 438,471, 473, 478, 521, 523
528, 531, 538, 571, 573,578, 621, 623, 628, 631,638, 671, 673, 678
组三直选（组选）433, 533, 633
过滤后8注: 431, 433, 471, 473, 631,633, 671, 673