【摘要】主攻637498头,238961尾
1、排除210头,170百,471十,尾075
2、铁卒:06、37、01、24.
3、三字现:149,125,258,147,346,129,248,126
4、二字定：
XX32 XX39 92XX 34XX 3XX6 XX98 X40X 3XX3
5、三定：9X99,X602,44X8,7X93,X239,686X,35X3,X236,9X68,380X,45X9,X568,766X,
6、直码：6262,6222,6662,6622,3262,3222,3662,3622,