【摘要】主攻674238头,058729尾
1、排除051头,509百,294十,尾416
2、铁卒:89、02、47、68.
3、三字现:789,245,268,379,367,089,057,578
4、二字定:
2XX5 2X8X 6X8X 2X5X 27XX 6XX7 6XX5 X15X XX52
5、三定:23X8,64X8,47X0,6X67,74X0,73X5,X768,X652,6X82,615X,6X75,448X,X360,
6、直码:6180,6170,6680,6670,7180,7170,7680,7670,