[重点]主攻160527头,主攻163849尾.
1,排除493头,380百,275十,尾057
2,铁卒:41.46,91,96.
3,三字现:3241,246.291,296,741,746,791,769.
4,二定.X41X,X46X,X91X.X96X,X4X1,X4X6,X9X1,X9X6.
5,三定,X411.X416,X461,X466,X911,X916,X961,X966,24X1,29X1.
6,直码:2411.2416,2461,2466,2911.2916,2961,2966,7411,7461.