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