016期：大头龙{{01,03,04,05,06,08,09,16,19,21,22,27,29,30,33,34,35,36,39,41,42,43,47,49}}开：36有
017期：大头龙{{02,03,04,07,09,13,15,17,18,20,23,29,30,31,33,35,36,38,43,44,45,47,48,49}}开：04有
018期：大头龙{{01,02,05,07,11,13,15,17,21,22,24,25,27,28,30,36,38,39,41,42,44,45,46,47}}开：23无
019期：大头龙{{02,03,06,07,11,13,14,15,19,20,22,23,24,27,28,30,32,38,39,41,42,47,48,49}}开：36无
020期：大头龙{{01,03,05,06,09,11,13,14,15,16,18,22,24,28,29,31,32,33,40,42,43,45,46,49}}开：？？