二:排除号码:
排除前区:02,05,07,09,14,21,28,31
排除后区:07,10,11,12
三、前区范围:
前区06码:04,12,16,18,19,30
前区10码:04,12,15,16,18,19,20,24,25,30
前区12码:04,11,12,15,16,18,19,20,24,25,26,30
前区14码:03,04,11,12,15,16,18,19,20,22,24,25,26,30
前区16码:03,04,10,11,12,15,16,18,19,20,22,24,25,26,30,32
三、后区范围:
后区6码:01,02,03,05,08,09
后区4码:03,05,08,09
后区2码:03,05
四、胆拖方案:
前胆:30 拖:04,12,15,16,18,19,20,24,25+03,05