246期:特围（（02,04,05,07,08,15,17,18,20,21,22,25,29,31,32,34,36,37,38,39,43,44,45,49））开43准
247期:特围（（02,03,06,07,08,09,12,14,15,18,20,22,25,28,33,34,35,38,41,42,43,45,46,47））开47准
248期:特围（（01,02,03,11,14,16,18,21,23,25,26,28,29,30,32,33,34,36,37,42,43,44,46,48））开？中