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：//