309期：≡十拿九稳《01,02,03,05,06,08,10,14,18,19,21,24,25,26,28,29,32,33,38,42,43,46,47,48》开：06中
310期：≡十拿九稳《02,03,05,09,12,14,17,19,24,25,26,27,28,29,32,35,37,38,39,43,44,45,46,47》开：16错
311期：≡十拿九稳《04,05,07,08,09,10,11,12,15,16,17,19,20,21,22,24,26,28,29,33,35,41,43,45》开：37错
312期：≡十拿九稳《03,04,06,07,08,10,11,16,19,20,21,22,26,27,28,29,30,31,32,36,37,39,42,48》开：88