267期：24码《01,03,07,08,10,15,16,17,21,22,24,27,28,30,33,35,36,39,40,42,43,45,47,48》开：22对
268期：24码《05,06,07,08,09,10,12,13,19,20,22,23,24,26,27,31,32,33,34,36,38,40,43,46》开：32对
269期：24码《04,05,06,08,10,12,13,15,19,20,21,22,24,30,31,33,34,35,36,38,40,41,47,49》开：37错
270期：24码《06,07,11,13,14,15,17,19,20,21,25,27,28,29,30,32,35,36,38,39,44,45,47,48》开：44对
271期：24码《01,04,05,06,09,11,14,15,17,18,19,21,22,23,25,27,30,33,37,39,41,44,46,49》开：26错
272期：24码《02,03,04,06,08,11,13,14,16,18,25,26,28,29,31,34,37,38,39,41,42,46,47,49》开：？？