275期:24,==05,06,07,11,15,17,18,19,21,22,23,24,26,27,28,29,30,33,35,40,41,43,45,48。开:05对
276期:24,==04,06,07,08,11,14,16,17,20,21,22,25,27,32,33,34,35,40,41,42,44,45,47,49。开:31错
277期:24,==01,03,08,11,12,14,15,16,18,19,20,23,25,26,27,28,30,32,33,34,43,44,47,49。开://