166期：大头龙{{01,02,04,05,06,08,14,15,16,19,20,21,24,25,27,30,32,34,36,38,39,40,46,48}}开：40有
167期：大头龙{{01,04,05,07,08,09,11,13,14,16,18,20,21,22,25,26,29,31,33,39,40,42,43,45}}开：26有
168期：大头龙{{01,02,05,06,07,08,10,17,20,23,26,28,31,32,33,35,36,39,40,41,43,46,47,49}}开：17有
169期：大头龙{{01,02,04,09,11,12,15,18,19,22,26,27,30,31,32,33,35,38,43,44,45,47,48,49}}开：40无
170期：大头龙{{04,05,06,08,09,11,13,14,21,24,26,28,29,31,33,35,37,38,39,43,44,46,47,48}}开：09有
171期：大头龙{{01,02,05,06,08,09,10,12,14,17,20,21,23,25,26,30,31,35,36,37,39,41,47,49}}开：37有
172期：大头龙{{07,09,10,12,16,17,18,19,20,21,22,24,25,26,28,31,32,33,37,39,40,41,47,48}}开：？？