【重点】百位047195,十位508346.
1、排除296头,682百,279十,尾473
2、铁卒:35、49、57、56.
3、三字现:023,037,249,027,029,367,246,248
4、二定位4XX2 X0X2 X9X2 40XX X78X 51XX 1X8X 5XX8 XX38 5X5X 0XX2 X00X X44X X93X XX55 0X5X 5XX5 09XX 1XX2 44XX
5、三定位:X750,X440,X450,015X,X100,X989,448X,44X9,1X52,71X5,19X9,5X48,X045,X489,