273期：((02,04,06,07,10,19,22,23,24,26,30,33,35,41,44,46))开：04OK
274期：((02,03,07,10,18,27,28,29,31,33,37,40,44,46,48,49))开：44OK
275期：((12,13,16,20,26,30,31,33,35,39,40,42,43,44,46,48))开：45x
276期：((01,03,08,15,19,20,26,27,29,32,39,40,42,45,46,47))开：09x
277期：((01,02,06,11,16,17,19,22,25,27,29,34,40,42,46,48))开：//