297期：24码→01,02,03,04,05,08,09,12,15,20,21,25,26,27,28,30,34,35,37,40,42,46,47,49←开：12中
298期：24码→01,03,04,05,08,09,10,12,15,16,21,22,23,28,30,31,34,35,40,41,42,43,45,46←开：31中
299期：24码→04,07,09,11,15,16,17,21,22,30,31,32,33,34,35,36,37,39,40,42,44,46,47,48←开：05错
300期：24码→01,02,04,09,10,11,13,14,16,21,22,23,24,25,29,31,32,37,38,42,43,44,46,48←开：46中
301期：24码→01,03,04,06,07,08,10,13,17,19,21,22,23,24,25,26,28,30,32,35,40,44,46,48←开：26中
302期：24码→02,03,04,07,09,11,12,15,20,22,24,26,28,30,31,34,36,37,38,39,41,42,43,49←开：33错
303期：24码→01,02,03,04,07,08,12,14,16,17,19,22,23,30,31,32,35,37,38,40,43,44,46,47←开：40中
304期：24码→01,02,03,06,07,13,14,17,20,24,25,26,27,30,33,35,36,37,40,41,42,43,46,47←开：？？
