【重点】百位238647,十位017486.
1、排除532头,905百,235十,尾431
2、铁卒:38、35、17、89.
3、三字现:026,123,268,037,267,245,378,279
4、二定位0XX0 4X8X 6X7X 4XX6 1X1X X6X6 0XX6 X41X 6X8X X4X7 6XX7 04XX 7X1X 0XX9 XX19 4X7X 0XX7 X40X 1X7X 0X1X
5、三定位:4X18,0X18,18X6,18X9,06X8,X277,03X7,147X,12X8,04X0,0X80,48X8,737X,