262期：大头龙{{03,05,07,08,12,14,20,21,22,23,26,27,29,30,32,33,34,36,37,38,41,43,44,47}}开：30有
263期：大头龙{{01,04,09,10,12,16,17,20,21,22,23,24,28,29,30,33,37,38,39,43,45,46,47,48}}开：09有
264期：大头龙{{03,04,05,06,07,08,13,14,15,17,21,23,24,25,27,29,31,33,34,36,43,44,45,49}}开：21有
265期：大头龙{{02,05,06,07,08,09,10,12,13,14,15,18,21,24,25,27,29,30,35,38,42,44,45,46}}开：49无
266期：大头龙{{01,02,03,04,10,11,13,16,18,19,22,23,24,25,29,32,36,37,41,42,43,45,47,48}}开：08无
267期：大头龙{{01,05,07,08,10,11,12,13,15,16,17,20,22,26,27,28,30,32,37,38,41,46,48,49}}开：？？