A:排除号码:
排除前区:01,02,03,07,13,14,22,34=0-1
排除后区:01,02,04,05
B:龙头凤尾:
龙头关注:04或05
凤尾关注:29或33
C:前区方案:
a-10码:04,05,06,08,15,17,18,26,29,33
b-14码:04,05,06,08,15,17,18,19,21,26,29,31,32,33
c-18码:04,05,06,08,15,17,18,19,21,23,24,25,26,28,29,31,32,33
D:后区方案:
后区2码:06,08
后区4码:06,08,11,12
后区6码:03,06,08,09,11,12