Ключевые слова: abstract, arm, business, caucasian, choice, collection, communication, concept, count, danger, direction, gesture, gesturing, greeting, group, hand, hello, help, idea, inspiration, middle, number, ok, one, open, part, people, person, pointer, pointing, power, set, show, showing, sign, silhouette, skin, solution, sport, standing, stop, symbol, team, teamwork, thumb, up, vote, voting, wrist,