274期:((03,06,11,12,15,16,17,20,23,25,34,36,37,44,45,48))开:23对了
275期:((01,05,09,10,13,14,17,19,20,25,27,35,36,40,41,47))开:05对了
276期:((02,06,07,10,15,18,20,21,23,24,32,34,35,37,47,48))开:31X
277期:((07,10,14,15,17,23,24,27,29,32,34,36,37,41,45,48))开:05X
278期:((04,05,06,08,09,10,11,13,14,15,20,21,25,29,31,37))开:88