Ключевые слова: background, black, bone, burn, cancer, cigarette, contagion, cross, crossbones, danger, day, dead, death, disease, earth, forbidden, glass, habit, head, health, infection, life, lifestyle, line, map, medical, medicine, network, no, people, piracy, quit, risk, skull, smoke, smoker, stop, symbol, tobacco, unhealthy, white, world,