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:43准
320期:{{02,05,06,12,17,18,25,27,28,36,39,42,44,45,47,48}}开:00