Ключевые слова: 5, 6, backgammon, casino, chance, color, concept, concepts, craps, cube, dice, die, gambling, games, green, home, hope, idea, ideas, isolated, key, leisure, loss, luck, message, nobody, number, object, objects, opportunity, out, playing, pursuit, red, risk, rolling, shape, sign, single, success, symbol, white, winning,