【重点】百位290471,十位984357.
1、排除826头,685百,062十,尾701
2、铁卒:13、25、05、67.
3、三字现:358,367,247,268,279,467,035,389
4、二定位XX53 5XX2 5XX9 4X4X 4XX4 3X9X 9X5X 9X9X 1XX6 X74X 9X4X XX54 4X3X X94X X9X9 50XX XX36 X4X6
5、三定位:X489,X436,37X6,X046,X456,X793,X254,30X3,909X,123X,193X,32X9,X034,345X,