311期：{{02,07,11,18,21,24,28,29,30,32,33,37,40,46,47,48}}开：40中啦
312期：{{01,03,11,13,21,22,26,27,29,31,33,37,38,43,46,48}}开：36x
313期：{{02,03,04,05,06,08,09,13,14,16,18,23,28,33,34,36}}开：18中啦
314期：{{03,04,05,08,09,15,16,21,24,26,29,31,32,33,37,44}}开：24中啦
315期：{{02,06,08,09,17,18,21,23,28,29,30,32,41,42,44,49}}开：15x
316期：{{02,03,04,06,07,12,14,18,24,31,33,39,41,43,48,49}}开：18中啦
317期：{{07,09,19,23,26,27,28,29,32,33,34,35,43,44,46,49}}开：？？