a:排除号码:
排除前区:01,04,09,11,15,20,26,35=0-1
排除后区:02,05,06,11
b:龙头凤尾:
龙头关注:08或12
凤尾关注:33或34
c:前区方案:
a-10码:08,12,13,16,18,23,25,32,33,34
b-14码:08,12,13,16,18,19,22,23,25,27,31,32,33,34
c-18码:02,03,08,12,13,16,17,18,19,21,22,23,25,27,31,32,33,34
d:后区方案:
后区2码:08,10
后区4码:03,04,08,10
后区6码:01,03,04,07,08,10