






'''simple docstring'''

from __future__ import annotations







def 					lowercase__				(   __UpperCamelCase					)->				bool:
      UpperCamelCase       						=      str(__UpperCamelCase					)
      return len(__UpperCamelCase					) == 9 and set(__UpperCamelCase					) == set("""123456789"""					)







def 					lowercase__				(   )->				int | None:
      for base_num in range(9999	,		4999	,		-1					):
            UpperCamelCase       						=      100002 * base_num
            if is_9_pandigital(__UpperCamelCase					):
                  return candidate

      for base_num in range(333	,		99	,		-1					):
            UpperCamelCase       						=      1002003 * base_num
            if is_9_pandigital(__UpperCamelCase					):
                  return candidate

      return None


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








'''simple docstring'''

from typing import TYPE_CHECKING

from ...utils import _LazyModule


SCREAMING_SNAKE_CASE__											=     {'tokenization_wav2vec2_phoneme': ['Wav2Vec2PhonemeCTCTokenizer']}


if TYPE_CHECKING:
     from .tokenization_wavaveca_phoneme import WavaVecaPhonemeCTCTokenizer
else:
     import sys

     SCREAMING_SNAKE_CASE__											=     _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)
