





'''simple docstring'''


from __future__ import annotations

lowerCAmelCase_   :   Optional[int]       =					"#"






class       UpperCamelCase__  :







	def __init__(				self			:   Optional[Any]		):




				'''simple docstring'''
				a__     = {}







	def 						__a   (				self			:   List[Any] , lowerCamelCase			:   str		):




				'''simple docstring'''
				a__     = self._trie
				for char in text:
							if char not in trie:
										a__     = {}
							a__     = trie[char]
				a__     = True







	def 						__a   (				self			:   List[Any] , lowerCamelCase			:   str		):




				'''simple docstring'''
				a__     = self._trie
				for char in prefix:
							if char in trie:
										a__     = trie[char]
							else:
										return []
				return self._elements(lowerCamelCase		)







	def 						__a   (				self			:   Optional[int] , lowerCamelCase			:   dict		):




				'''simple docstring'''
				a__     = []
				for c, v in d.items():
							a__     = [" "] if c == END else [(c + s) for s in self._elements(lowerCamelCase		)]
							result.extend(lowerCamelCase		)
				return tuple(lowerCamelCase		)





lowerCAmelCase_   :   str       =					Trie()
lowerCAmelCase_   :   Any       =					("depart", "detergent", "daring", "dog", "deer", "deal")
for word in words:
		trie.insert_word(word)







def    _lowerCamelCase  (__lowerCamelCase  :     str     )   ->    tuple:
			a__     = trie.find_word(__lowerCamelCase     )
			return tuple(string + word for word in suffixes     )







def    _lowerCamelCase  ()   ->    None:
			print(autocomplete_using_trie("de"     )     )


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()












'''simple docstring'''


import re







def    _lowerCamelCase  (__lowerCamelCase  :     str     )   ->    bool:
			a__     = re.compile(
			    r"^(?:0|94|\+94|0{2}94)" r"7(0|1|2|4|5|6|7|8)" r"(-| |)" r"\d{7}$"     )

			return bool(re.search(__lowerCamelCase					,  __lowerCamelCase     )     )


if __name__ == "__main__":
		lowerCAmelCase_   :   Any       =					"0094702343221"

		print(is_sri_lankan_phone_number(phone))



