【重点】百位021963，十位341968.
1、排除460头,587百,250十,尾835
2、铁卒:36、23、58、04.
3、三字现:579,158,468,356,237,038,458,012
4、二定位31XX 9X3X 5XX7 XX60 5X4X 9XX7 1X4X 7XX1 71XX 90XX 16XX 7X6X 3XX0 99XX X91X 1X6X 3X9X
5、三定位:X097,116X,19X1,501X,106X,394X,72X7,X612,92X9,32X0,X161,714X,X210,193X,