307期：《《01,06,15,25,26,27,31,32,33,35,36,37,40,42,43,45》》开：32对
308期：《《02,07,09,10,11,13,14,18,24,28,30,32,33,35,48,49》》开：17错
309期：《《06,08,19,20,22,23,25,31,35,36,38,39,43,44,47,48》》开：44对
310期：《《01,02,03,05,09,10,11,14,17,24,25,39,40,42,43,46》》开：19错
311期：《《10,12,14,16,18,21,23,26,27,29,30,31,34,39,47,49》》开：？？