A:排除号码:
排除前区:03,10,11,14,17,31,32,34=0-1
排除后区:01,02,03,07
B:龙头凤尾:
龙头关注:04或05
凤尾关注:30或35
C:前区方案:
a-10码:04,05,08,16,19,20,26,29,30,35
b-14码:04,05,08,15,16,18,19,20,22,25,26,29,30,35
c-18码:04,05,06,08,15,16,18,19,20,22,24,25,26,28,29,30,33,35
D:后区方案:
后区2码:06,08
后区4码:04,05,06,08
后区6码:04,05,06,08,09,12