Ключевые слова: abstract, background, black, building, business, concept, connect, connection, cooperation, finger, fit, game, group, hand, hands, holding, idea, issue, jigsaw, join, leisure, link, match, meeting, paper, part, partnership, people, person, piece, problem, professional, puzzle, solution, solve, solving, strategy, success, support, team, teamwork, together, unity, view, white, work,