new_contents: The , character after our print statement means that our next print statement keeps printing on the same line.
  
  phrase = "A bird in the hand..."
  
  for i in phrase:
      if i=='a' or i == 'A':
          print 'X',
      else:
          print i,
          
  /*output        
  X   b i r d   i n   t h e   h X n d . . .
  
  */
  
subject: Create specific_syntax.py