a:排除号码:
排除前区:01,02,13,15,22,31,33,34=0-1
排除后区:01,02,05,11
b:龙头凤尾:
龙头关注:03或05
凤尾关注:32或35
c:前区方案:
a-10码:03,05,08,10,16,18,21,23,32,35
b-14码:03,05,08,10,16,17,18,19,21,23,28,30,32,35
c-18码:03,05,07,08,09,10,11,12,16,17,18,19,21,23,28,30,32,35
d:后区方案:
后区2码:08,12
后区4码:04,06,08,12
后区6码:03,04,06,08,09,12