A:排除号码:
排除前区:03,04,05,11,18,20,31,35=0-1
排除后区:03,07,11,12
B:龙头凤尾:
龙头关注:01或14
凤尾关注:29或34
C:前区方案:
a-10码:01,14,17,21,24,25,27,28,29,34
b-14码:01,06,07,09,14,16,17,21,24,25,27,28,29,34
c-18码:01,06,07,08,09,13,14,16,17,21,24,25,27,28,29,32,33,34D:后区方案:
后区2码:04,06
后区4码:04,06,08,09
后区6码:01,04,05,06,08,09