def strip_prefices(columns, prefices):
    """Filters leaderboard columns to get the system column names.

    Args:
        columns(iterable): Iterable of leaderboard column names.
        prefices(list): List of prefices to strip. You can choose one of
            ['channel_', 'parameter_', 'property_']

    Returns:
        list: A list of clean column names.
    """
    new_columns = []
    for col in columns:
        for prefix in prefices:
            if col.startswith(prefix):
                col = col.replace(prefix, '')
        new_columns.append(col)
    return new_columns