Ключевые слова: adult, alone, alphabet, arm, asking, background, blackboard, board, body, brush, business, caucasian, chalk, chalkboard, clenched, close, come, communicate, communication, concepts, count, counting, cut, direct, double, drawing, education, expressing, expression, female, finger, fingernail, fingers, fist, five, forefinger, fourth, freedom, front, gesticulate, gesticulation, gesture, gesturing, gloss, go, greeting, hand, high, hippie, human, icon, idea, illustration, index, indicate, isolated, knuckle, label, letter, limb, little, luck, male, man, manicure, meaning, medium, message, middle, nail, nonverbal, number, object, ok, okey, open, ordering, pair, palm, part, peace, people, person, point, pointing, pose, progress, raised, reaching, realistic, ring, run, salute, scissors, second, shears, show, sign, signal, single, skin, step, sticker, success, symbol, third, thumb, triumph, two, up, v, v shape, vertical, victory, voting, white, win, winning, wrist,