code: 
  
  
  
  
  
  
  import itertools
  
  
  
  
  
  def    _lowerCamelCase	(	__lowerCamelCase					)   -> str:
  
       '''simple docstring'''
       return (
           int("""""".join(combination[0:2]					)					) * int("""""".join(combination[2:5]					)					)
           == int("""""".join(combination[5:9]					)					)
       ) or (
           int("""""".join(combination[0]					)					) * int("""""".join(combination[1:5]					)					)
           == int("""""".join(combination[5:9]					)					)
       )
  
  
  
  
  
  def    _lowerCamelCase	(	)   -> List[Any]:
  
       '''simple docstring'''
       return sum(
           {
               int("""""".join(pandigital[5:9]					)					)
               for pandigital in itertools.permutations("""123456789"""					)
               if is_combination_valid(__lowerCamelCase					)
           }					)
  
  
  if __name__ == "__main__":
      print(solution())
  
  
  
  
  
  
  
style_context: 
  
  
  
  
  
  
  from ..utils import requires_backends
  
  
  SCREAMING_SNAKE_CASE__		:       int   							=							None
  
  
  
  
  
  
  
  class 							UpperCAmelCase_     :
  
  
  
  
       def __init__(							self  ,	*_lowerCAmelCase  ,	**_lowerCAmelCase		):
            requires_backends(self  ,	["""detectron2"""]		)
  
  
  
  
       @classmethod
       def      __UpperCAmelCase     (							cls  ,	*_lowerCAmelCase  ,	**_lowerCAmelCase		):
            requires_backends(cls  ,	["""detectron2"""]		)
  
  
  
  
  
  
  