input: 
  from typing import Dict
  
  def print_items_dict(items: Dict[int, str]) -> None:
      """
      Given a dictionary of items where keys are integers and values are strings, 
      print the values of the dictionary.
      
      >>> print_items_dict({1: 'one', 2: 'two', 3: 'three', 4: 'four'})
      one
      two
      three
      four
      """
   
output:     for value in items.values():
          print(value)