Ключевые слова: arm, background, business, caucasian, communication, competition, concept, count, counting, cut, decision, finger, fingernail, fist, forefinger, fourth, fun, game, gesture, group, hand, human, index, isolated, leisure, little, male, man, middle, number, open, palm, paper, part, people, playful, ring, scissors, shears, sign, skin, stone, symbol, third, three, thumb, white, win, wrist,