def METHOD_NAME():
    st = characters(blacklist_categories=("L", "N"))
    find_any(st, lambda c: not unicodedata.category(c).startswith("L"))
    find_any(st, lambda c: not unicodedata.category(c).startswith("N"))
    assert_no_examples(st, lambda c: unicodedata.category(c)[0] in ("L", "N"))