
from __future__ import annotations


def     __lowerCAmelCase			(			a__						,    a__  )       ->  list[list[int]]:
				__a										=    []
				create_all_state(1						,    a__						,    a__						,    []						,    a__  )
				return result


def     __lowerCAmelCase			(			a__						,    a__						,    a__						,    a__						,    a__						,    )       ->  None:
				if level == 0:
								total_list.append(current_list[:]  )
								return

				for i in range(a__						,    total_number - level + 2  ):
								current_list.append(a__  )
								create_all_state(i + 1						,    a__						,    level - 1						,    a__						,    a__  )
								current_list.pop()


def     __lowerCAmelCase			(			a__  )       ->  None:
				for i in total_list:
								print(*a__  )


if __name__ == "__main__":
					A     :	Union[str, Any]    = 4
					A     :	Optional[int]    = 2
					A     :	Dict    = generate_all_combinations(n, k)
					print_all_state(total_list)

def     __lowerCAmelCase			(			a__  )       ->  str:
				__a										=    []
				__a										=    set({'''(''', '''[''', '''{'''}  )
				__a										=    set({''')''', ''']''', '''}'''}  )
				__a										=    {'''{''': '''}''', '''[''': ''']''', '''(''': ''')'''}

				for i in range(len(a__  )  ):
								if s[i] in open_brackets:
												stack.append(s[i]  )

								elif s[i] in closed_brackets and (
								    len(a__  ) == 0 or (len(a__  ) > 0 and open_to_closed[stack.pop()] != s[i])
								):
												return False

				return len(a__  ) == 0


def     __lowerCAmelCase			(			)       ->  Dict:
				__a										=    input('''Enter sequence of brackets: '''  )
				if is_balanced(a__  ):
								print(a__						,    '''is balanced'''  )
				else:
								print(a__						,    '''is not balanced'''  )


if __name__ == "__main__":
					main()