317期：＜24码＞（03,04,05,07,09,12,14,15,17,18,19,21,24,28,29,31,32,35,37,38,39,40,44,46）开：18对
318期：＜24码＞（01,06,09,11,12,13,14,16,20,22,23,25,28,29,31,33,34,38,39,42,43,44,45,49）开：06对
319期：＜24码＞（02,05,06,07,11,16,17,19,21,22,24,27,28,32,34,35,38,39,42,43,44,47,48,49）开：45错
320期：＜24码＞（05,07,10,11,12,13,14,16,17,18,20,23,29,33,34,37,38,39,40,42,43,44,47,48）开：28错
321期：＜24码＞（01,02,04,07,11,12,13,16,17,18,19,22,26,28,31,32,33,34,37,38,41,43,47,49）开：00