[重点]主攻123457头 主攻124567尾
1,排除069头 349百 478十098尾
2,铁卒:14 25 45 24
3,三字现:145 458 356 145 257 147 128 256
4,二定:1XX1 1XX4 1XX5 2XX4 2XX6 4XX5 4XX4 4XX6 5XX7 5XX6
5,三定:1X51 1X24 1X25 2X24 2X26 2X15 4X24 4X16 5X27 5X16
6,直码:1251 1123 1225 2124 2226 2115 4124 4116 5127 5216