Ключевые слова: background, bank, banking, bill, blue, bright, business, cash, colorful, colourful, commerce, currency, dollar, dollars, earn, earnings, exchange, fifty, finance, financial, five, foreign, green, hundred, investment, isolated, legal, market, money, note, notes, one, orange, paper, pay, plastic, profit, queen, rich, saving, spend, ten, trade, twenty, wealthy, white, yellow,