287期：千青[[01,02,04,05,07,10,13,14,15,19,22,24,25,26,28,29,35,38,40,42,44,47,48,49]]开：25对
288期：千青[[02,05,06,07,09,10,14,18,19,20,22,23,24,25,26,27,28,29,30,33,36,39,41,43]]开：09对
289期：千青[[02,03,05,06,12,13,14,15,16,17,19,20,25,26,27,30,31,34,36,37,38,43,45,46]]开：08X
290期：千青[[03,06,08,09,12,13,15,16,18,20,21,22,23,27,30,32,34,37,39,41,42,44,45,46]]开：08对
291期：千青[[01,04,05,07,11,12,13,14,15,16,17,22,24,25,26,27,29,35,36,38,40,42,43,45]]开：43对
292期：千青[[01,03,04,08,09,10,11,12,16,19,20,22,24,25,26,32,33,34,35,37,41,42,43,44]]开：09对
293期：千青[[02,03,07,10,11,13,14,15,16,20,22,23,25,26,27,29,30,31,32,34,39,42,44,45]]开：09X
294期：千青[[01,03,04,05,08,13,14,18,19,22,23,24,28,29,31,32,33,34,35,36,39,43,45,47]]开：//