286期：千青[[01,02,04,07,10,13,15,20,22,24,26,27,28,29,30,31,32,34,35,38,40,44,45,47]]开：45对
287期：千青[[01,02,03,07,09,14,18,21,22,24,26,27,28,29,31,34,35,36,40,41,43,46,48,49]]开：40对
288期：千青[[01,04,07,08,11,12,14,15,17,21,22,23,25,29,31,34,35,38,42,43,44,45,46,47]]开：26X
289期：千青[[03,06,08,10,11,17,19,20,21,22,23,25,27,28,31,33,34,36,37,41,44,46,48,49]]开：04X
290期：千青[[02,04,09,10,12,13,16,17,18,20,22,23,24,25,28,29,30,31,32,40,43,44,45,47]]开：//