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