text: #-------------------------------------------------------------------------------
  # Lexf
  #-------------------------------------------------------------------------------
  
  def runLexf(inputFile):
      fi = open(inputFile, 'r') #reads in the file that list the before/after file names
      variables = fi.readline().replace(" ", "").strip("\n") #reads in files
      length = fi.readline().strip()
  
      results = []
  
      import itertools
      results = list(itertools.product(variables, repeat=int(length)))
  
      results = '\n'.join(map(str, results))
  
      return results.replace('\'', "").replace('(', "").replace(")", "").replace(", ", "")
  
  
  
  
  #-------------------------------------------------------------------------------
  # Fin
  #-------------------------------------------------------------------------------
  