text: from find_two_smallest import find_two_smallest_copy, find_two_smallest_edit, find_two_smallest_walk
  
  list_of_one = [1]
  print(find_two_smallest_copy(list_of_one)) # does not work with a list of one
  print(find_two_smallest_edit(list_of_one)) # does not work with a list of one
  print(find_two_smallest_walk(list_of_one))