【摘要】主攻892407头,521983尾
1、排除531头,063百,289十,尾470
2、铁卒:06、45、29、14.
3、三字现:046,013,048,678,467,568,057,257
4、二字定:
X7X1 0X7X 2XX9 2X5X 47XX 4XX8 0X5X XX55 89XX
5、三定:X911,853X,475X,X271,8X12,291X,8X62,X971,X218,82X9,41X8,82X5,41X5,
6、直码:8735,8775,8935,8975,9735,9775,9935,9975,