import unicodedata


def strip_diacritics_2(input_string: str) -> str:
    """Return a copy of `input_string` without diacritics, such that
       strip_diacritics('skříň') == 'skrin'
    """
    trans_dict = {char: int(unicodedata.decomposition(char).split()[0],
                            base=16)
                  for char in input_string
                  if ord(char) > 0x7f}

    trans_table = str.maketrans(trans_dict)
    return input_string.translate(trans_table)