016期：[[09,11,12,13,19,20,26,31,32,34,39,41,42,44,47,49]]开：20OK
017期：[[06,13,19,20,21,27,32,33,34,37,38,40,42,46,47,48]]开：40OK
018期：[[03,05,09,12,15,16,18,25,26,27,33,38,43,46,47,49]]开：10x
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：//