




class  _lowerCAmelCase     :

      def __init__(   self		):
        lowerCAmelCase__				:  dict[str, TrieNode]		       =     {}  # Mapping from char to TrieNode
        lowerCAmelCase__				:  Tuple		       =     False

      def 	__magic_name__(   self      ,				__UpperCAmelCase		):
        for word in words:
          self.insert(__UpperCAmelCase		)

      def 	__magic_name__(   self      ,				__UpperCAmelCase		):
        lowerCAmelCase__				:  Any		       =     self
        for char in word:
          if char not in curr.nodes:
            lowerCAmelCase__				:  Union[str, Any]		       =     TrieNode()
          lowerCAmelCase__				:  str		       =     curr.nodes[char]
        lowerCAmelCase__				:  Optional[int]		       =     True

      def 	__magic_name__(   self      ,				__UpperCAmelCase		):
        lowerCAmelCase__				:  Optional[int]		       =     self
        for char in word:
          if char not in curr.nodes:
            return False
          lowerCAmelCase__				:  Dict		       =     curr.nodes[char]
        return curr.is_leaf







      def 	__magic_name__(   self      ,				__UpperCAmelCase		):

        def _delete(__UpperCAmelCase      ,				__UpperCAmelCase      ,				__UpperCAmelCase		) -> bool:
          if index == len(__UpperCAmelCase		):
            # If word does not exist
            if not curr.is_leaf:
              return False
            lowerCAmelCase__				:  int		       =     False
            return len(curr.nodes		) == 0
          lowerCAmelCase__				:  Any		       =     word[index]
          lowerCAmelCase__				:  int		       =     curr.nodes.get(__UpperCAmelCase		)
          # If char not in current trie node
          if not char_node:
            return False
          # Flag to check if node can be deleted
          lowerCAmelCase__				:  Tuple		       =     _delete(__UpperCAmelCase      ,				__UpperCAmelCase      ,				index + 1		)
          if delete_curr:
            del curr.nodes[char]
            return len(curr.nodes		) == 0
          return delete_curr

        _delete(self      ,				__UpperCAmelCase      ,				0		)



def      __lowerCAmelCase			(					UpperCamelCase	,      UpperCamelCase      )     ->	None:
  if node.is_leaf:
    print(UpperCamelCase	,      end=''' '''      )

  for key, value in node.nodes.items():
    print_words(UpperCamelCase	,      word + key      )



def      __lowerCAmelCase			(					)     ->	bool:
  lowerCAmelCase__				:  Dict		       =     '''banana bananas bandana band apple all beast'''.split()
  lowerCAmelCase__				:  str		       =     TrieNode()
  root.insert_many(UpperCamelCase      )
  # print_words(root, "")
  assert all(root.find(UpperCamelCase      ) for word in words      )
  assert root.find('''banana'''      )
  assert not root.find('''bandanas'''      )
  assert not root.find('''apps'''      )
  assert root.find('''apple'''      )
  assert root.find('''all'''      )
  root.delete('''all'''      )
  assert not root.find('''all'''      )
  root.delete('''banana'''      )
  assert not root.find('''banana'''      )
  assert root.find('''bananas'''      )
  return True



def      __lowerCAmelCase			(					UpperCamelCase	,      UpperCamelCase      )     ->	None:
  print(str(UpperCamelCase      )	,      '''works!''' if passes else '''doesn\'t work :('''      )



def      __lowerCAmelCase			(					)     ->	None:
  assert test_trie()



def      __lowerCAmelCase			(					)     ->	None:
  print_results('''Testing trie functionality'''	,      test_trie()      )


if __name__ == "__main__":
     main()







lowerCAmelCase_					    = 6_55_21



def      __lowerCAmelCase			(					UpperCamelCase      )     ->	int:
  lowerCAmelCase__				:  List[str]		       =     1
  lowerCAmelCase__				:  List[Any]		       =     0
  for plain_chr in plain_text:
    lowerCAmelCase__				:  Union[str, Any]		       =     (a + ord(UpperCamelCase      )) % MOD_ADLER
    lowerCAmelCase__				:  Optional[Any]		       =     (b + a) % MOD_ADLER
  return (b << 16) | a

