290期：千青[[01,05,07,08,12,14,15,16,17,19,20,22,26,27,31,32,34,35,37,38,39,42,43,45]]开：19对
291期：千青[[01,02,09,10,11,12,18,22,24,26,32,34,36,37,39,40,41,42,43,44,45,46,47,49]]开：31X
292期：千青[[01,03,09,11,13,15,22,23,26,29,30,31,32,34,35,38,41,42,44,45,46,47,48,49]]开：//