297期：一点点<<01,02,03,04,05,09,11,12,13,15,17,18,19,26,27,28,30,31,34,35,37,38,44,46>>开：12中
298期：一点点<<01,03,06,08,10,12,13,14,19,20,21,22,24,25,26,28,31,32,33,35,39,42,45,47>>开：31中
299期：一点点<<04,07,11,12,15,18,20,21,22,26,27,30,32,33,37,39,40,42,43,44,45,46,47,49>>开：05XX
300期：一点点<<02,03,06,10,11,13,14,17,18,21,22,24,25,26,27,28,30,33,36,40,41,45,47,49>>开：46XX
301期：一点点<<03,04,07,09,12,13,14,15,17,19,20,21,22,23,24,28,30,32,34,35,39,43,48,49>>开：88