311期：大围：01,02,06,09,10,11,14,15,16,22,26,32,34,36,37,38,39,40,42,44,45,46,47,48（共半数）开37准
312期：大围：01,02,04,08,10,11,12,13,14,17,18,19,21,22,23,24,26,29,30,34,36,44,47,48（共半数）开14准
313期：大围：01,04,05,07,08,12,15,16,17,18,19,21,22,24,26,28,30,33,35,36,39,47,48,49（共半数）开38错
314期：大围：01,03,04,08,09,12,13,15,17,20,25,26,27,29,31,36,38,39,40,41,44,46,47,48（共半数）开23错
315期：大围：02,04,06,07,08,09,13,16,17,19,22,25,26,27,31,32,33,36,42,43,44,47,48,49（共半数）开？？√【？中？】