【重点】百位987403，十位362514.
1、排除123头,621百,097十,尾762
2、铁卒:09、58、38、59.
3、三字现:569,147,149,378,579,347,246,035
4、二定位6X1X XX14 9X5X 9X6X 9XX8 5X3X X82X 4X3X 5XX8 X85X X7X3 6X3X 0XX5 XX51 5XX1 54XX 5X2X XX11
5、三定位:90X4,64X4,60X4,X028,6X35,X955,X833,6X21,092X,X851,9X28,X954,X763,696X,