267期：千青[[01,02,05,07,08,10,13,14,17,19,20,22,23,25,26,28,36,37,41,43,44,45,47,49]]开：01对
268期：千青[[01,02,03,04,09,10,11,12,14,18,19,23,26,27,28,30,31,34,36,40,41,42,43,46]]开：47X
269期：千青[[06,07,09,13,14,15,21,24,26,27,28,29,30,31,32,34,35,38,40,41,43,44,46,48]]开：11X
270期：千青[[03,04,06,07,09,12,13,14,16,18,21,23,24,28,30,31,32,34,36,39,41,45,48,49]]开：32对
271期：千青[[01,02,03,04,08,09,11,14,15,19,21,22,24,26,28,30,33,34,35,37,38,39,41,49]]开：//