318期：24码《01,04,08,09,10,11,12,13,16,17,18,19,20,21,23,28,29,35,36,37,39,43,44,48》开：44对
319期：24码《02,03,04,10,11,12,13,14,15,20,22,25,27,29,31,32,34,36,40,42,44,45,46,48》开：41错
320期：24码《04,05,09,10,13,14,16,18,19,20,22,23,24,25,28,31,32,35,38,40,41,42,47,48》开：12错
321期：24码《02,04,05,08,09,10,15,18,19,20,23,24,25,26,28,29,34,37,38,39,42,45,47,49》开：？？