Ключевые слова: alphabet, business, carry, cart, coin, concept, cube, difference, differential, disparity, distribution, earning, economic, economy, equity, fair, fairness, figure, financial, gap, income, limitation, male, man, miniature, money, move, people, person, pile, poor, poverty, problem, rich, social, stack, standing, success, support, system, text, transportation, wealth, word,