297期：千青[[01,02,03,04,05,06,07,08,13,15,19,23,24,26,31,32,33,34,35,37,41,43,45,48]]开：13对
298期：千青[[01,03,04,05,06,09,10,11,14,15,18,21,22,23,24,25,27,28,32,35,41,42,47,48]]开：08X
299期：千青[[02,03,04,05,06,07,08,11,12,14,19,20,22,27,28,32,33,36,37,38,39,40,45,47]]开：23X
300期：千青[[04,07,08,10,11,14,15,16,18,19,21,26,27,30,34,36,38,39,40,42,43,45,47,48]]开：//