Ключевые слова: abuse, ban, barrier, behind, board, border, cage, chain, concept, crime, criminal, danger, day, defend, fear, fence, finger, fingers, freedom, grid, hand, help, illegal, independence, lonely, man, metal, network, one, pattern, people, prison, prisoner, prohibited, protection, punishment, refugee, sad, security, slave, slavery, social, social problems, steel, stop, symbol, violence, wall, wire, woman,