【重点】百位319547,十位789412.
1、排除374头,082百,530十,尾253
2、铁卒:02、57、45、89.
3、三字现:389,135,239,457,146,235,268,278
4、二定位1X4X 63XX 6XX6 25XX XX40 2XX9 9X9X 1X8X 9X4X 1X1X 1XX7 X51X X1X0 XX96 6XX7 5X8X 2X7X 2X8X
5、三定位:X449,65X6,X579,614X,15X9,X996,1X90,95X8,X186,598X,548X,X198,X316,237X,