Ключевые слова: activity, authority, background, ball, black, cards, championship, clipboard, competition, design, different, equipment, fair, flat, football, foul, game, goal, group, kit, lay, league, many, match, object, penalty, play, professional, punishment, red, referee, rules, set, sign, soccer, sport, sports, stopwatch, symbol, table, team, tools, top, view, whistle, yellow,