A:排除号码:
排除前区:01,02,06,13,18,21,27,34=0-1
排除后区:01,05,08,09
B:龙头凤尾:
龙头关注:03或05
凤尾关注:31或32
C:前区方案:
a-10码:03,05,10,12,17,19,26,29,31,32
b-14码:03,05,08,10,12,15,17,19,23,26,29,30,31,32
c-18码:03,04,05,08,10,11,12,15,16,17,19,20,23,26,29,30,31,32
D:后区方案:
后区2码:02,04
后区4码:02,04,10,12
后区6码:02,03,04,10,11,12