def non_single_character_dividers():
    """
    Get a list of all the "blacklisted" dividers.

    These dividers are not made of a single character.
    Some examples of this include:

    * Divider 18 - :code:`( ͡° ͜ʖ ͡°)`
    * Divider 33 - :code:`^,^,^,^,^,^,`
    * Divider 34 - :code:`&*&*&*&*&*&*`

    :return: A list of divider IDs.
    :rtype: List[int]
    """
    return [18, 19, 22, 33, 34, 35, 222, 223, 224, 226, 233, 234, 242, 244]
