A:排除号码:
排除前区:01,02,10,11,17,23,25,32=0-1
排除后区:03,05,07,10
B:龙头凤尾:
龙头关注:07或09
凤尾关注:33或35
C:前区方案:
a-10码:07,09,12,15,18,26,28,29,33,35
b-14码:03,05,07,09,12,13,14,15,18,26,28,29,33,35
c-18码:03,05,07,09,12,13,14,15,18,19,26,28,29,30,31,33,34,35D:后区方案:
后区2码:06,08
后区4码:06,08,09,11
后区6码:01,04,06,08,09,11