315期：24码<<02,09,10,11,12,13,14,17,21,23,27,29,31,32,33,34,37,38,41,42,43,45,46,47》开：31对
316期：24码<<02,06,08,09,13,14,15,16,19,20,25,27,29,30,31,36,39,40,41,44,45,46,47,49》开：26错
317期：24码<<02,03,05,06,08,10,12,16,18,19,25,26,28,29,31,34,35,36,38,39,40,43,45,49》开：39对
318期：24码<<01,02,06,11,12,13,14,16,17,18,19,22,24,25,26,27,31,33,36,37,38,47,48,49》开：28错
319期：24码<<02,03,04,05,09,15,16,18,20,21,23,29,32,33,35,36,38,41,42,43,44,45,46,47》开：**
