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:??