97.0   20.0
   93.0   20.0
   99.0   25.0
  105.0   25.0
  109.0   30.0
  106.0   30.0
  109.0   35.0
  111.0   35.0
  100.0   40.0
  105.0   40.0
   97.0   45.0
  101.0   45.0
  105.0   50.0
  103.0   50.0
  105.0   55.0
  109.0   55.0
  112.0   60.0
  110.0   60.0