a:排除号码:
排除前区:07,09,10,11,20,25,28,33=0-1
排除后区:02,04,09,11
b:龙头凤尾:
龙头关注:01或03
凤尾关注:32或34
c:前区方案:
a-10码:01,03,14,16,18,21,27,30,32,34
b-14码:01,03,12,13,14,16,18,21,27,29,30,31,32,34
c-18码:01,03,12,13,14,15,16,17,18,21,23,24,27,29,30,31,32,34
d:后区方案:
后区2码:03,05
后区4码:03,05,10,12
后区6码:01,03,05,06,10,12