【重点】百位509167,十位247816.
1、排除216头,234百,035十,尾567
2、铁卒:56、14、06、17.
3、三字现:457,128,468,489,019,257,047,789
4、二定位X04X 5X4X 50XX X11X 4XX9 4X8X 5X7X 4XX3 0X4X 8X1X 4X2X X67X XX73 XX78 X1X9 55XX X98X 8X2X
5、三定位:85X1,X081,X041,81X2,X521,50X9,857X,X023,X649,897X,861X,05X1,0X83,8X79,