301期:【必中特围】:(01,02,08,13,16,17,18,20,22,24,26,27,30,34,35,36,38,39,40,43,45,46,47,48) ≮特开:26准
302期:【必中特围】:(02,03,04,05,07,14,15,20,21,22,26,28,32,34,39,40,41,43,44,45,46,47,48,49) ≮特开:33错
303期:【必中特围】:(01,04,05,06,07,09,11,12,13,15,17,18,19,26,27,30,32,34,39,43,44,46,48,49) ≮特开:??√