268期：~24~《01,06,07,08,10,12,17,20,21,23,24,25,28,29,30,37,39,40,41,42,44,47,48,49》开：40对
269期：~24~《01,04,05,06,07,08,09,10,15,16,17,21,23,25,26,33,34,35,37,39,42,43,46,48》开：22错
270期：~24~《01,03,04,06,08,10,12,15,16,18,19,21,22,29,30,31,32,37,38,39,41,43,47,48》开：19对
271期：~24~《01,03,06,07,10,11,13,14,16,20,22,23,24,25,26,27,31,34,36,41,42,43,46,47》开：00