def get_relevant_dates(year):
    """ Gets the relevant dates for the given year """

    if year == 2003:
        return [
            "20030102", "20030203", "20030303", "20030401", "20030502", "20030603", "20030701", "20030801", "20030902",
            "20031001", "20031103", "20031201",
        ]
    # you can add additional elif-clauses here if needed. f. ex:
    # elif year == 2004:
    #     return ....
    else:
        raise ValueError("A list of relevant dates does not exist for the given year")