【重点】百位540723,十位460732.
1、排除085头,168百,851十,尾508
2、铁卒:09、46、47、48.
3、三字现:235,269,246,167,067,789,147,279
4、二定位7X3X 6X0X XX07 6XX4 1XX7 XX74 1X6X 3X0X 3XX9 4XX7 XX43 X2X4 X4X9 X04X 3X7X 4XX3 X4X4 4X3X
5、三定位:72X9,12X3,4X42,75X2,42X4,X067,47X4,174X,60X9,14X7,747X,X064,44X3,X009,