306期：二十四码【【02,05,06,07,09,12,13,17,20,21,23,24,25,29,30,31,35,39,42,44,46,47,48,49】】开：17对
307期：二十四码【【01,03,04,05,06,08,11,12,15,23,25,26,28,30,31,33,34,35,37,38,44,46,47,49】】开：20错
308期：二十四码【【01,03,05,06,08,10,11,13,14,16,18,20,23,28,31,34,35,40,42,43,44,46,47,48】】开：39错
309期：二十四码【【02,05,07,08,11,12,13,14,15,18,20,25,27,29,32,33,34,36,38,39,40,41,42,48】】开：00