Ключевые слова: amphitheater, arena, assembly, backrest, ballpark, bench, blank, block, chair, coliseum, color, concert, deck, deserted, empty, entertainment, event, fans, field, folding, football, game, grand, group, horizontal, line, minifootball, nobody, number, numbers, objects, pattern, plastic, public, red, row, seat, seating, section, sitting, soccer, sport, stadium, stage, stand,