【重点】百位765431,十位462187.
1、排除320头,290百,350十,尾573
2、铁卒:37、15、58、29.
3、三字现:367,159,234,249,146,239,156,247
4、二定位X74X XX26 8XX4 64XX 5XX6 XX29 X62X 9X6X X3X9 6XX9 5XX0 95XX 65XX X32X 56XX 57XX 77XX 53XX 7X2X
5、三定位:97X6,8X26,938X,862X,764X,X669,56X9,856X,6X20,55X4,X414,6X44,66X4,X466,