22.0   35.0
   20.0   35.0
   28.0   40.0
   31.0   40.0
   37.0   45.0
   38.0   45.0
   41.0   50.0
   39.0   50.0
   34.0   55.0
   37.0   55.0
   27.0   60.0
   30.0   60.0