【重点】百位813940,十位926573.
1、排除963头,657百,801十,尾794
2、铁卒:49、13、27、24.
3、三字现:137,578,078,457,138,179,023,789
4、二定位4XX2 1X9X 7XX0 7X7X 1X2X 1XX0 83XX 7X6X 1X5X 8XX5 X9X0 0X5X 03XX X15X X1X6 8XX1 XX21 7XX6 XX25
5、三定位:81X6,747X,0X26,7X66,44X0,89X5,14X2,899X,09X6,01X2,X376,739X,X490,X121,