272期：《《05,10,11,15,18,21,23,24,28,32,34,35,37,39,48,49》》开：34对
273期：《《01,03,04,07,10,11,15,19,24,25,26,29,42,44,45,47》》开：42对
274期：《《01,04,06,16,26,29,30,31,35,37,42,43,44,45,46,47》》开：08错
275期：《《02,17,18,19,24,27,28,29,30,31,37,39,40,41,44,48》》开：24对
276期：《《03,06,09,12,20,22,24,28,29,34,35,36,37,38,44,47》》开：43错
277期：《《04,05,08,09,10,17,20,27,29,31,36,39,40,45,46,49》》开：？？