284期：千青[[01,04,07,09,11,12,13,18,20,21,25,26,27,28,30,32,36,38,39,42,46,47,48,49]]开：11对
285期：千青[[01,03,06,07,09,11,13,17,18,19,20,21,28,29,30,33,35,37,41,42,43,44,45,46]]开：34X
286期：千青[[03,04,08,09,11,12,15,16,17,18,22,25,26,27,28,29,33,34,35,36,41,42,46,49]]开：01X
287期：千青[[01,02,03,04,08,09,12,14,16,19,20,21,23,25,29,30,31,32,36,37,40,41,48,49]]开：//