         1/4                   150
       1/150    ҩ()         1
       1/250    ħҩ()         1
       1/500        ̫ˮ         1
     1/16000        䵶         1
     1/16000          µ         1
      1/4800        Ӱ         1
      1/4800                   1
      1/8000          ʨӺ         1
     1/14400          ħ         1
     1/14400          ǽ         1
      1/2400      ʥս         1
      1/2400        ɱ         1
      1/2400            ǽ         1
      1/2400                   1
      1/2400        ѻ         1
      1/2400               1
      1/2400          ʩ         1
      1/2400                   1
      1/3600        ɱ         1
      1/3600        Ӱ         1
      1/3600        ѪӰ         1
      1/1200                 1
      1/2400                   1
      1/2400                 1
      1/2400          ׵         1
      1/2400                   1
      1/2400      ٻ         1
      1/2400            ʬ         1
      1/1200        ˲ƶ         1
      1/1200                 1
      1/2400          ׵         1
      1/2400                   1
      1/1200                 1
      1/1200        ջ֮         1
       1/600        ܻ         1
       1/600        ս         1
       1/600          С         1
       1/600                   1
       1/600                 1
