264期：千青[[01,02,06,07,08,10,13,14,15,16,19,22,27,32,34,35,38,39,41,43,46,47,48,49]]开：43对
265期：千青[[01,02,03,04,07,13,15,20,22,23,24,25,26,28,29,30,31,32,33,35,40,41,47,48]]开：10X
266期：千青[[02,03,04,08,10,11,13,19,20,21,25,26,29,30,31,32,34,35,37,40,42,44,45,46]]开：41X
267期：千青[[01,02,05,06,07,08,09,11,12,14,17,20,21,29,30,32,36,38,39,40,44,45,47,49]]开：29对
268期：千青[[01,06,07,08,09,10,12,19,23,24,25,27,28,29,30,31,33,37,38,39,42,45,46,49]]开：//