274期：二十四码→（02,03,04,05,08,10,11,12,14,16,20,29,30,33,34,36,38,39,42,43,44,45,48,49）开：33对
275期：二十四码→（03,05,08,10,13,15,17,22,23,24,25,26,28,34,35,37,38,42,43,44,46,47,48,49）开：17对
276期：二十四码→（01,02,04,05,08,10,12,13,15,16,17,18,23,24,25,27,28,34,35,41,42,43,47,48）开：14错
277期：二十四码→（01,02,04,06,08,10,11,13,16,19,20,21,22,23,27,32,37,40,41,43,44,45,46,47）开：00