input:                         from typing import List
  
  
  def combine_lists(list1: List[int], list2: List[int]) -> List[tuple]:
      """Combine elements of two lists into a list of tuples.
      >>> combine_lists([1, 2, 3], [4, 5, 6])
      [(1, 4), (2, 5), (3, 6)]
      """
output:     return [(list1[i], list2[i]) for i in range(len(list1))]