A:排除号码:
排除前区:04,08,09,15,18,19,23,30=0-1
排除后区:02,04,06,09
B:龙头凤尾:
龙头关注:01或03
凤尾关注:33或35
C:前区方案:
a-10码:01,03,11,12,14,16,26,29,33,35
b-14码:01,03,07,11,12,14,16,20,22,24,26,29,33,35
c-18码:01,02,03,05,06,07,11,12,13,14,16,20,22,24,26,29,33,35
D:后区方案:
后区2码:11,12
后区4码:07,10,11,12
后区6码:01,07,08,10,11,12