【重点】百位527860，十位782356.
1、排除803头,419百,194十,尾905
2、铁卒:79、26、13、35.
3、三字现:345,127,567,156,679,158,035,056
4、二定位X75X X8X7 98XX 9X5X 1X2X 5X8X 2X5X 9XX4 9X7X 2X7X X27X 1X7X 9X8X X7X6 XX38 X68X 4X2X 56XX 9XX3 1XX7
5、三定位:X823,42X3,X283,252X,2X54,12X7,28X6,4X87,565X,46X4,95X4,96X6,175X,17X4,