【重点】百位486309,十位804963.
1、排除657头,512百,715十,尾706
2、铁卒:07、13、17、56.
3、三字现:057,569,369,146,089,126,356,036
4、二定位X0X4 4XX1 80XX X6X3 2X0X 3X8X X6X2 4XX3 2XX3 XX42 40XX XX88 X4X3 XX02 2XX2 X80X 88XX XX83 X0X3
5、三定位:X464,86X3,X461,X444,X898,X082,X443,44X1,X608,X003,X388,23X1,44X2,