271期半数中特:★01,03,04,06,07,09,10,11,12,14,18,19,25,26,27,29,30,31,33,35,37,38,39,41,45,47,48,49★开06准
272期半数中特:★01,04,05,06,08,09,10,13,14,15,17,19,20,22,24,28,30,31,33,36,38,39,40,43,45,46,48,49★开36准
273期半数中特:★01,02,05,06,07,08,09,11,12,13,14,16,17,19,20,21,23,24,30,33,34,35,38,39,43,46,48,49★开04错
274期半数中特:★01,04,07,09,12,13,15,16,21,24,25,26,27,28,30,31,34,35,36,37,38,40,42,43,44,47,48,49★开44准
275期半数中特:★02,03,04,08,09,10,13,14,16,17,19,20,22,25,28,29,30,31,32,35,38,40,41,44,45,47,48,49★开45准
276期半数中特:★01,02,07,08,09,12,15,16,17,19,20,21,22,23,24,25,28,29,30,31,32,36,41,44,45,47,48,49★开09准
277期半数中特:★01,02,06,07,09,12,13,14,15,16,17,19,22,23,25,27,28,29,34,36,40,41,42,45,46,47,48,49★开16准
278期半数中特:★01,02,03,07,08,10,13,18,19,20,21,22,23,25,26,27,29,33,36,37,39,40,42,43,45,47,48,49★开？？