A:排除号码:
排除前区:05,07,12,16,19,23,26,35=0-1
排除后区:02,04,05,11
B:龙头凤尾:
龙头关注:02或04
凤尾关注:31或32
C:前区方案:
a-10码:02,04,08,10,15,18,28,30,31,32
b-14码:02,04,08,10,11,15,18,24,27,28,29,30,31,32c-18码:02,03,04,08,09,10,11,15,18,20,21,24,27,28,29,30,31,32
D:后区方案:
后区2码:06,08
后区4码:06,08,10,12
后区6码:01,06,07,08,10,12