Ключевые слова: 18th, adult, age, age limit, allowed, approval, black, censored, censorship, change, concept, content, control, cubes, dice, eighteen, eighteen plus, forbidden, guidance, illegal, law, legal, movie, not, number, old, older, only, over, parental, permission, permit, permitted, plus, prohibition, rating, recommend, recommended, restricted, restriction, rule, stop, symbol, teenage, under, years,