274期：【24码】《01,03,05,07,08,10,11,12,13,15,16,18,19,24,25,29,34,38,39,40,41,45,48,49》开：08对
275期：【24码】《03,05,07,08,09,10,14,20,21,22,24,25,26,27,28,31,35,37,39,41,44,45,47,49》开：24对
276期：【24码】《01,04,05,07,11,17,18,20,22,23,25,27,28,29,30,34,36,37,42,44,45,46,47,49》开：43错
277期：【24码】《03,05,07,08,09,13,15,16,19,20,21,22,23,24,27,28,34,35,40,41,43,45,47,49》开：48错
278期：【24码】《02,03,04,09,11,12,15,16,17,18,19,21,25,27,28,31,36,37,39,41,43,47,48,49》开：？？