【重点】百位682403,十位368521.
1、排除820头,957百,749十,尾603
2、铁卒:45、04、29、17.
3、三字现:459,345,058,012,023,049,037,046
4、二定位5XX5 X82X 5XX2 4X5X 1X6X X2X9 1XX9 XX54 6XX2 1X5X 4X8X 6XX5 5X3X 4XX5 4X3X 3X5X XX58 X8X8 36XX 3X3X
5、三定位:186X,46X4,56X4,38X8,X235,X435,66X2,X064,446X,60X4,14X4,448X,64X4,X285,