A:排除号码:
排除前区:01,08,07,14,23,26,27,34=0-1
排除后区:01,02,08,12
B:龙头凤尾:
龙头关注:04或06
凤尾关注:30或32
C:前区方案:
a-10码:04,06,13,15,16,18,25,28,30,32
b-14码:04,05,06,11,13,15,16,18,20,21,25,28,30,32
c-18码:04,05,06,11,13,15,16,17,18,19,20,21,25,28,29,30,31,32
D:后区方案:
后区2码:09,11
后区4码:04,05,09,11
后区6码:04,05,06,09,10,11