A:排除号码:
排除前区:01,11,13,14,17,20,22,25=0-1
排除后区:01,05,10,11
B:龙头凤尾:
龙头关注:05或06
凤尾关注:31或34
C:前区方案:
a-10码:05,06,07,10,15,19,28,29,31,34
b-14码:02,05,06,07,08,10,15,19,28,29,31,32,34,35
c-18码:02,03,05,06,07,08,09,10,15,19,27,28,29,30,31,32,34,35
D:后区方案:
后区2码:06,08
后区4码:06,08,09,12
后区6码:02,06,07,08,09,12