【重点】百位609723,十位637482.
1、排除947头,541百,915十,尾208
2、铁卒:37、67、48、07.
3、三字现:369,029,389,148,269,179,479,039
4、二定位52XX 0XX9 X98X 02XX XX74 0XX4 XX39 16XX 0XX5 0X7X XX85 5XX5 2X6X X2X6 82XX 00XX 29XX 5XX4 X7X9 8XX7
5、三定位:X284,X967,267X,8X74,29X6,X236,573X,177X,0X36,12X5,263X,X774,X046,X286,