315期：{{01,02,04,07,09,13,14,15,21,25,27,30,31,44,45,48}}开：31准
316期：{{02,09,13,15,17,23,26,27,29,30,33,34,35,40,43,44}}开：26准
317期：{{03,05,07,08,11,12,13,18,20,23,28,31,32,37,38,43}}开：39错
318期：{{01,06,08,11,12,13,14,20,22,25,26,30,32,33,38,49}}开：28错
319期：{{03,05,06,07,08,16,17,18,25,29,30,31,32,43,45,48}}开：00