【重点】百位560421，十位243687.
1、排除687头,798百,051十,尾602
2、铁卒:03、25、12、49.
3、三字现:015,035,678,568,026,047,024,234
4、二定位4XX7 X44X 5XX4 1XX3 1X3X X54X 54XX 1X8X 30XX 3X2X 5XX7 X5X7 3XX3 15XX X66X X02X 5XX3 3XX7 X68X
5、三定位:52X4,02X9,34X9,126X,40X7,X023,443X,55X9,X227,0X24,524X,44X7,0X45,52X7,