[重点]主攻382705头,主攻273849尾.
1,排除196头,165百,167十,160尾.
2,铁卒:04,09,54,59.
3,三字现:042,047,092,097,542,547,592,597.
4,二定:04XX,09XX,54XX,59XX,0XX2,0XX7,5XX2,5XX7,0X0X,0X5X.
5,三定:0X02,0X07,0X52,0X57,0X43,0X48,0X93,0X98,04X2,04X7.
6,直码:0402,0407,0452,0457,0902,0907,0952,0957,0348,0398.