310期：特围：「04,05,08,09,10,12,14,15,16,17,20,21,25,26,27,29,30,31,33,35,37,38,39,40,41,43,45,47」开：37准
311期：特围：「02,03,04,05,06,07,09,10,11,13,15,18,20,21,22,23,25,27,29,33,34,38,39,40,41,42,45,47」开：40准
312期：特围：「03,06,07,09,10,12,16,17,18,19,20,21,22,25,27,28,29,31,32,33,35,38,39,41,42,46,47,49」开：36错
313期：特围：「01,02,04,06,07,08,09,12,14,16,18,21,22,23,25,26,27,31,32,33,34,35,38,39,40,44,46,49」开：？？中