306期：【特围中特】【04,07,08,10,11,15,16,17,18,20,21,25,26,29,31,33,37,38,42,44,45,46,48,49】开17准
307期：【特围中特】【01,03,04,05,08,10,11,12,14,16,17,18,19,22,24,26,30,34,35,39,40,45,46,47】开20错
308期：【特围中特】【01,02,03,04,07,09,11,12,13,14,17,19,21,22,23,26,33,35,37,40,45,47,48,49】开【？？？】