



def  lowercase    (				SCREAMING_SNAKE_CASE__    :		int			,    SCREAMING_SNAKE_CASE__    :		int			,    SCREAMING_SNAKE_CASE__    :		int			,    SCREAMING_SNAKE_CASE__    :		int			)					->       int:
 return len_board * len_board_column * row + column



def  lowercase    (				SCREAMING_SNAKE_CASE__    :		list[list[str]]			,    SCREAMING_SNAKE_CASE__    :		str			,    SCREAMING_SNAKE_CASE__    :		int			,    SCREAMING_SNAKE_CASE__    :		int			,    SCREAMING_SNAKE_CASE__    :		int			,    SCREAMING_SNAKE_CASE__    :		set[int]			,    )					->       bool:

 if board[row][column] != word[word_index]:
  return False

 if word_index == len(SCREAMING_SNAKE_CASE__			) - 1:
  return True

 _snake_case      :					Union[str, Any]					=   [(0, 1), (0, -1), (-1, 0), (1, 0)]
 _snake_case      :					Union[str, Any]					=   len(SCREAMING_SNAKE_CASE__			)
 _snake_case      :					Any					=   len(board[0]			)
 for direction in traverts_directions:
  _snake_case      :					Any					=   row + direction[0]
  _snake_case      :					Optional[int]					=   column + direction[1]
  if not (0 <= next_i < len_board and 0 <= next_j < len_board_column):
   continue

  _snake_case      :					Optional[int]					=   get_point_key(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			)
  if key in visited_points_set:
   continue

  visited_points_set.add(SCREAMING_SNAKE_CASE__			)
  if exits_word(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    word_index + 1			,    SCREAMING_SNAKE_CASE__			):
   return True

  visited_points_set.remove(SCREAMING_SNAKE_CASE__			)

 return False



def  lowercase    (				SCREAMING_SNAKE_CASE__    :		list[list[str]]			,    SCREAMING_SNAKE_CASE__    :		str			)					->       bool:
 _snake_case      :					Any					=   (
     """The board should be a non empty matrix of single chars strings."""
 )

 _snake_case      :					str					=   len(SCREAMING_SNAKE_CASE__			)
 if not isinstance(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			) or len(SCREAMING_SNAKE_CASE__			) == 0:
  raise ValueError(SCREAMING_SNAKE_CASE__			)

 for row in board:
  if not isinstance(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			) or len(SCREAMING_SNAKE_CASE__			) == 0:
   raise ValueError(SCREAMING_SNAKE_CASE__			)

  for item in row:
   if not isinstance(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			) or len(SCREAMING_SNAKE_CASE__			) != 1:
    raise ValueError(SCREAMING_SNAKE_CASE__			)

    # Validate word
 if not isinstance(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			) or len(SCREAMING_SNAKE_CASE__			) == 0:
  raise ValueError(
      """The word parameter should be a string of length greater than 0."""			)

 _snake_case      :					List[str]					=   len(board[0]			)
 for i in range(SCREAMING_SNAKE_CASE__			):
  for j in range(SCREAMING_SNAKE_CASE__			):
   if exits_word(
       SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    0			,    {get_point_key(SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			,    SCREAMING_SNAKE_CASE__			)}			):
    return True

 return False


if __name__ == "__main__":
  import doctest

  doctest.testmod()





def  lowercase    (				SCREAMING_SNAKE_CASE__    :		Any			)					->       Optional[int]:
 _snake_case      :					Any					=   [701, 301, 132, 57, 23, 10, 4, 1]
 for gap in gaps:
  for i in range(SCREAMING_SNAKE_CASE__			,    len(SCREAMING_SNAKE_CASE__			)			):
   _snake_case      :					List[Any]					=   collection[i]
   _snake_case      :					List[str]					=   i
   while j >= gap and collection[j - gap] > insert_value:
    _snake_case      :					int					=   collection[j - gap]
    j -= gap
   if j != i:
    _snake_case      :					Tuple					=   insert_value
 return collection


if __name__ == "__main__":
  from doctest import testmod

  testmod()
  a__      =		input("""Enter numbers separated by a comma:\n""").strip()
  a__      =		[int(item) for item in user_input.split(""",""")]
  print(shell_sort(unsorted))
