【重点】百位736984，十位420193.
1、排除790头,215百,768十,尾284
2、铁卒:09、26、04、67.
3、三字现:689,269,568,017,789,234,135,578
4、二定位2X9X 3X4X 1X4X XX93 2X4X XX13 3XX3 66XX 26XX 6XX3 3X1X 2XX7 X82X 18XX 1X0X X84X 8X9X 3X9X 2XX6
5、三定位:X346,88X1,132X,19X1,X991,3X03,13X5,6X03,X325,29X7,X307,17X7,67X7,X921,