


'''simple docstring'''







def 			lowercase				(_A = 5_0					):







       """simple docstring"""







       _lowerCAmelCase    :							List[str]   			=       [[0] * 3 for _ in range(length + 1					)]

       for row_length in range(length + 1					):
              for tile_length in range(2   ,						5					):
                     for tile_start in range(row_length - tile_length + 1					):
                            different_colour_ways_number[row_length][tile_length - 2] += (
                                different_colour_ways_number[row_length - tile_start - tile_length][
                                    tile_length - 2
                                ]
                                + 1
                            )

       return sum(different_colour_ways_number[length]					)


if __name__ == "__main__":
       print(F'''{solution() = }''')





'''simple docstring'''







from collections import Counter
from timeit import timeit






def 			lowercase				(_A = ""   ,						):







       """simple docstring"""







       return sum(c % 2 for c in Counter(input_str.replace(' '   ,						''					).lower()					).values()					) < 2






def 			lowercase				(_A = ""					):







       """simple docstring"""







       if len(_A					) == 0:
              return True
       _lowerCAmelCase    :							Union[str, Any]   			=       input_str.replace(' '   ,						''					).lower()
       # character_freq_dict: Stores the frequency of every character in the input string
       _lowerCAmelCase    :							dict[str, int]   			=       {}

       for character in lower_case_input_str:
              _lowerCAmelCase    :							Union[str, Any]   			=       character_freq_dict.get(_A   ,						0					) + 1
       _lowerCAmelCase    :							List[Any]   			=       0

       for character_count in character_freq_dict.values():
              if character_count % 2:
                     odd_char += 1
       if odd_char > 1:
              return False
       return True






def 			lowercase				(_A = ""					):







       """simple docstring"""







       print('\nFor string = '   ,						_A   ,						':'					)
       print(
           '> can_string_be_rearranged_as_palindrome_counter()'   ,						'\tans ='   ,						can_string_be_rearranged_as_palindrome_counter(_A					)   ,						'\ttime ='   ,						timeit(
               'z.can_string_be_rearranged_as_palindrome_counter(z.check_str)'   ,						setup='import __main__ as z'   ,						)   ,						'seconds'   ,						)
       print(
           '> can_string_be_rearranged_as_palindrome()'   ,						'\tans ='   ,						can_string_be_rearranged_as_palindrome(_A					)   ,						'\ttime ='   ,						timeit(
               'z.can_string_be_rearranged_as_palindrome(z.check_str)'   ,						setup='import __main__ as z'   ,						)   ,						'seconds'   ,						)


if __name__ == "__main__":
       lowerCAmelCase    :     Tuple					=						input(
           """Enter string to determine if it can be rearranged as a palindrome or not: """
       ).strip()
       benchmark(check_str)
       lowerCAmelCase    :     Optional[Any]					=						can_string_be_rearranged_as_palindrome_counter(check_str)
       print(F'''{check_str} can {"" if status else "not "}be rearranged as a palindrome''')

