A:排除号码:
排除前区:02,06,09,12,13,20,26,29=0-1
排除后区:01,04,07,08
B:龙头凤尾:
龙头关注:03或05
凤尾关注:30或32
C:前区方案:
a-10码:03,05,08,10,15,17,22,24,30,32
b-14码:03,05,08,10,15,17,22,23,24,25,27,30,32,34c-18码:01,03,05,08,10,11,15,16,17,21,22,23,24,25,27,30,32,34
D:后区方案:
后区2码:09,11
后区4码:03,06,09,11
后区6码:02,03,06,09,10,11