246期：千青[[01,02,03,06,09,10,14,18,19,21,22,23,24,25,35,36,37,38,39,40,42,44,47,49]]开：06对
247期：千青[[03,04,05,08,10,13,16,17,18,19,22,25,27,28,30,32,35,36,37,41,43,44,45,49]]开：25对
248期：千青[[01,03,05,06,07,10,12,14,15,18,19,20,23,24,28,29,30,34,37,38,41,43,45,47]]开：12对
249期：千青[[01,03,05,06,07,09,11,12,14,16,18,20,21,22,26,30,34,36,38,41,46,47,48,49]]开：02X
250期：千青[[03,05,07,08,09,10,11,14,16,18,20,21,23,24,26,28,30,31,35,36,40,42,46,48]]开：12X
251期：千青[[01,02,03,08,09,11,13,14,17,18,22,24,25,31,32,34,36,39,41,42,45,46,47,48]]开：//