019期：[[01,04,06,12,18,19,23,26,27,29,30,33,39,41,46,47]]开：04OK
020期：[[01,02,03,04,05,08,10,17,19,25,27,29,31,34,39,45]]开：33x
021期：[[04,06,10,12,17,19,25,26,31,39,40,41,42,43,48,49]]开：12OK
022期：[[02,07,10,12,13,19,20,21,23,25,33,36,42,43,44,48]]开：34x
023期：[[04,08,10,11,13,14,15,20,21,29,30,33,41,42,46,49]]开：//