211期：大头龙{{01,04,05,06,07,09,10,13,16,17,20,21,26,29,30,32,37,39,40,41,43,45,47,48}}开：17有
212期：大头龙{{02,03,05,06,07,08,09,10,17,19,21,22,23,24,27,31,32,33,34,37,40,42,44,49}}开：10有
213期：大头龙{{01,02,07,08,12,14,15,16,18,19,21,22,24,25,27,28,32,33,36,39,42,45,46,48}}开：10无
214期：大头龙{{02,05,09,11,15,17,20,21,24,25,26,28,30,31,32,33,36,38,39,40,46,47,48,49}}开：？？