def compare_lists(list_a, list_b):
    """Compare the content of tho lists regardless items order."""
    if len(list_a) != len(list_b):
        return False
    if not list_a:
        return True
    value, *new_a = list_a
    if value not in list_b:
        return False
    new_b = list(filter(lambda x: x != value, list_b))
    return compare_lists(new_a, new_b)