269期：24码→01,03,07,09,10,14,16,20,21,22,24,25,28,29,30,32,33,38,39,41,42,43,44,48←开：48中
270期：24码→01,03,04,09,11,12,13,15,19,20,21,23,27,28,29,33,35,37,39,41,44,45,47,48←开：30错
271期：24码→01,02,03,04,06,07,09,10,11,16,23,25,26,27,30,32,33,36,37,40,41,43,48,49←开：45错
272期：24码→01,02,06,07,10,13,14,16,19,22,23,25,27,31,32,35,36,37,38,41,42,43,45,48←开：？？
