A:排除号码:
排除前区:01,02,03,04,05,07,19,34=0-1
排除后区:01,03,10,12
B:龙头凤尾:
龙头关注:10或14
凤尾关注:39或31
C:前区方案:
a-10码:10,14,16,17,22,25,26,28,29,31
b-14码:08,10,11,12,13,14,16,17,22,25,26,28,29,31
c-18码:06,08,10,11,12,13,14,16,17,22,24,25,26,28,29,31,33,35
D:后区方案:
后区2码:06,08
后区4码:06,08,09,11
后区6码:02,06,07,08,09,11