Ключевые слова: abstract, ace, aces, achievement, addiction, backgrounds, bet, black, blackjack, blacks, bridge, card, cards, casino, chance, club, clubs, deal, diamond, diamonds, double, duplicate, entertainment, four, fun, gamble, gambler, gambling, game, games, group, hand, heart, hearts, highest, isolated, kind, leisure, lose, luck, lucky, nobody, objects, over, paper, play, poker, reflection, repeat, spade,