Ключевые слова: army, background, barb, barbed, barrier, blur, blurred, blurry, border, boundary, chain, closed, construction, crime, danger, dangerous, defocused, freedom, guard, iron, isolation, jail, keep, law, metal, military, old, prevent, prison, prisoner, private, protection, razor, roll, rusty, safety, secure, security, shape, sharp, sign, steel, symbol, system, war, warning, wire,