【重点】百位810795,十位976543.
1、排除987头,243百,120十,尾617
2、铁卒:26、19、23、69.
3、三字现:128,058,789,258,189,045,489,234
4、二定位5XX9 X1X0 6X7X XX55 X94X 0X9X XX74 1XX3 5XX5 5X7X 0X6X 47XX X14X X07X 61XX 6XX0 4XX9 6X9X
5、三定位:5X54,517X,X759,01X3,69X9,X745,X999,0X95,08X0,0X75,5X40,X970,585X,X995,