【重点】百位620539,十位614832.
1、排除345头,814百,059十,尾642
2、铁卒:06、07、78、05.
3、三字现:368,345,128,245,359,078,269,278
4、二定位XX83 6XX8 0X4X X6X7 0X6X 8XX7 0X3X XX40 7X1X 8X4X X5X8 X6X9 7X8X 6X6X 0XX0 6X8X 0X1X 1XX3 8X8X
5、三定位:02X8,80X9,X388,X640,63X9,036X,72X0,7X68,X217,X219,X383,X347,801X,