312期〖特围〗01,02,03,05,08,09,11,12,13,16,18,21,22,24,27,29,34,35,38,39,40,46,47,49·（共半数）开47准
313期〖特围〗01,02,03,05,06,07,08,09,12,17,19,21,22,25,26,34,35,38,41,42,46,47,48,49·（共半数）开45错
314期〖特围〗02,03,04,05,06,07,09,15,17,18,19,20,22,26,29,30,31,32,36,38,39,41,45,46·（共半数）开37错
315期〖特围〗01,02,05,08,09,10,13,15,16,18,19,21,24,25,29,32,37,39,40,42,43,44,45,47·（共半数）开？？