Ключевые слова: abstain, addiction, allow, area, arrow, brown, building, cancer, ceiling, clean, communicate, danger, designate, direction, e, energy, frame, gasoline, graphic, industry, info, information, interior, iron, language, metal, nicotine, nobody, of, oil, old, permission, permit, pipe, pipeline, plate, prohibit, provided, public, risk, roof, row, sign, smoking, steel, striped, structure, symbol, terminal, thai, tobacco, tube, utdoors, warning, water, weathered, white, wood, wooden, ymmetry, zone,