307期：必中特围≥╬═→★【02,03,04,08,09,10,13,14,16,19,22,24,25,27,28,30,32,33,34,36,39,40,41,42,43,44,48,49】★←═╬开22准
308期：必中特围≥╬═→★【02,03,04,07,08,11,12,13,15,16,17,18,19,20,21,22,23,27,28,30,34,36,37,38,41,43,47,48】★←═╬开18准
309期：必中特围≥╬═→★【01,04,06,07,09,10,13,14,15,16,17,21,22,23,24,27,29,30,33,37,38,43,44,45,46,47,48,49】★←═╬开??？？