[重点]主攻381627头。主攻160549尾.
1,排除490头,491百,053十,尾382
2,铁卒:32.37,82,87.
3,三字现:023,028.073,078,523.528,573,578,130.
4,二定.X22X,X27X,X72X.X77X,32XX,37XX,82XX,87XX.
5,三定,322X.327X,372X,377X,822X,827X,872X,877X,37X4,37X9
6,直码:3224.3229,3274,3279,3774.3779,3724,3729,8774,8779.