304期:【必中特围】:(01,02,03,05,07,08,09,11,12,13,14,18,21,22,23,28,34,36,39,45,46,47,48,49) ≮特开:18准
305期:【必中特围】:(01,05,06,07,08,11,12,13,14,17,18,20,23,25,26,27,28,32,34,36,40,44,45,48) ≮特开:20准
306期:【必中特围】:(04,07,08,10,11,14,15,18,19,21,22,25,31,32,33,38,39,41,42,43,45,47,48,49) ≮特开:38准
307期:【必中特围】:(01,02,03,06,08,13,15,16,17,18,20,23,26,28,33,34,36,38,40,41,42,44,46,47) ≮特开:32错
308期:【必中特围】:(05,07,08,10,13,15,20,21,23,25,27,29,30,34,35,36,37,39,42,43,44,45,46,48) ≮特开:17错
309期:【必中特围】:(01,03,06,07,10,11,12,14,15,22,23,24,25,27,32,36,37,38,39,40,43,44,48,49) ≮特开:44准
310期:【必中特围】:(02,03,09,10,11,12,13,14,15,17,18,20,24,25,29,30,31,32,36,37,41,43,45,46) ≮特开:??√