316期：《《05,06,13,15,16,18,19,25,27,30,37,43,46,47,48,49》》开：05√
317期：《《03,08,12,15,17,18,19,24,28,32,37,38,39,43,45,46》》开：13x
318期：《《02,04,05,06,09,15,16,18,20,23,24,34,38,41,44,46》》开：44√
319期：《《03,04,08,13,14,23,25,26,31,34,37,39,40,43,45,48》》开：41x
320期：《《02,04,08,09,11,12,18,21,23,28,29,31,37,38,43,49》》开：中？