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