input: from typing import Dict
  
  def list_to_dict_conversion(items: List[int]) -> Dict[int, str]:
      """ Converts a given list of integers to a dictionary where each integer 
      is the key and the corresponding value is a string representation of its word form.
      >>> list_to_dict_conversion([1, 2, 3, 4])
      {1: 'one', 2: 'two', 3: 'three', 4: 'four'}
      """
      word_dict = {1: 'one', 2: 'two', 3: 'three', 4: 'four'}
      result_dict = {item: word_dict[item] for item in items}
      return result_dict
output:     word_dict = {1: 'one', 2: 'two', 3: 'three', 4: 'four'}
      result_dict = {item: word_dict[item] for item in items}
      return result_dict