A:排除号码:
排除前区:01,02,03,04,05,13,28,35=0-1
排除后区:06,08,10,12
B:龙头凤尾:
龙头关注:09或10
凤尾关注:32或34
C:前区方案:
a-10码:09,10,17,19,26,27,30,31,32,34
b-14码:06,07,09,10,14,15,17,19,26,27,30,31,32,34
c-18码:06,07,09,10,14,15,16,17,19,22,23,26,27,29,30,31,32,34
D:后区方案:
后区2码:02,04
后区4码:02,04,07,09
后区6码:02,03,04,07,09,11