


"""simple docstring"""




from __future__ import annotations





def 			a_   (  lowercase__   :list[list[int]], lowercase__   :list[list[int]]    ):
			assert len(lowercase__    ) == len(lowercase__    )

			__lowerCamelCase        =			len(lowercase__    )
			__lowerCamelCase        =			list(range(lowercase__    )    )
			__lowerCamelCase        =			[-1] * n  # who the donor has donated to
			__lowerCamelCase        =			[-1] * n  # who the recipient has received from
			__lowerCamelCase        =			[0] * n

			while unmatched_donors:
						__lowerCamelCase        =			unmatched_donors[0]
						__lowerCamelCase        =			donor_pref[donor]
						__lowerCamelCase        =			donor_preference[num_donations[donor]]
						num_donations[donor] += 1
						__lowerCamelCase        =			recipient_pref[recipient]
						__lowerCamelCase        =			rec_record[recipient]

						if prev_donor != -1:
									if rec_preference.index(lowercase__    ) > rec_preference.index(lowercase__    ):
												__lowerCamelCase        =			donor
												__lowerCamelCase        =			recipient
												unmatched_donors.append(lowercase__    )
												unmatched_donors.remove(lowercase__    )
						else:
									__lowerCamelCase        =			donor
									__lowerCamelCase        =			recipient
									unmatched_donors.remove(lowercase__    )
			return donor_record








"""simple docstring"""




from __future__ import annotations

import re





def 			a_   (  lowercase__   :list[str]    ):

			def alphanum_key(lowercase__   :int    ):
						return [int(lowercase__    ) if s.isdigit() else s.lower() for s in re.split("""([0-9]+)""", lowercase__    )]

			return sorted(lowercase__, key=lowercase__    )


if __name__ == "__main__":
					import doctest

					doctest.testmod()




