317期：24码《03,05,06,07,10,13,16,17,18,22,26,30,31,32,34,37,38,39,43,44,45,46,47,48》开：18对
318期：24码《01,02,04,07,08,10,11,12,15,16,17,19,25,27,29,31,32,33,34,35,37,43,45,47》开：06错
319期：24码《01,03,04,06,08,09,10,11,13,20,23,25,29,30,32,33,34,36,38,39,41,42,48,49》开：45错
320期：24码《01,02,03,04,08,09,12,15,18,20,21,23,26,30,31,32,33,34,35,39,41,44,47,48》开：？？