272期：〓～不堪回首～〓01,03,07,11,13,14,15,18,19,21,22,24,25,26,28,29,30,33,35,36,37,39,40,43；开：36中
273期：〓～不堪回首～〓01,02,03,04,05,06,09,11,16,18,19,23,25,26,30,32,36,38,39,41,43,46,48,49；开：04中
274期：〓～不堪回首～〓01,02,04,07,08,09,12,13,14,17,18,19,24,25,28,30,33,35,36,40,43,45,46,49；开：44错
275期：〓～不堪回首～〓01,03,04,06,09,13,14,17,18,20,21,24,26,29,30,32,33,35,39,42,44,47,48,49；开：45错
276期：〓～不堪回首～〓05,06,07,09,10,11,16,17,19,20,22,24,26,27,28,29,30,31,33,34,35,38,44,48；开：09中
277期：〓～不堪回首～〓02,03,04,11,12,13,14,16,17,18,19,20,23,26,27,29,33,35,36,37,39,46,47,49；开：16中
278期：〓～不堪回首～〓01,02,03,06,08,09,14,16,17,22,23,26,27,30,31,32,33,34,40,43,45,47,48,49；开：？