def text_to_emoji(text: str):
    """ Convert text to a string of regional emoji.
    Text must only contain characters in the alphabet from A-Z.

    :param text: text of characters in the alphabet from A-Z.
    :return: str: formatted emoji unicode.
    """
    regional_offset = 127397  # This number + capital letter = regional letter
    return "".join(chr(ord(c) + regional_offset) for c in text.upper())