023期：大头龙{{01,04,06,07,09,10,11,13,18,19,25,26,27,29,31,33,34,35,36,40,41,44,45,48}}开：01有
024期：大头龙{{01,03,06,09,10,11,12,15,16,17,21,25,26,27,31,32,33,37,38,39,43,46,48,49}}开：23无
025期：大头龙{{01,04,06,07,08,10,13,15,17,18,19,20,21,22,25,27,31,36,41,43,44,45,47,48}}开：45有
026期：大头龙{{02,06,07,08,11,12,16,17,18,19,22,24,26,27,29,34,35,38,40,41,42,43,46,49}}开：04无
027期：大头龙{{01,05,10,11,12,13,14,15,16,17,18,21,24,25,26,28,33,34,36,39,43,44,45,49}}开：？？