Ключевые слова: background, burnt, color, composition, concept, contact, contagious, control, coronavirus, covid19, dangerous, disease, distance, epidemic, fire, flat, gatherings, group, health, infection, keep, lay, lifestyle, line, many, mass, matches, message, motivation, object, outbreak, pandemic, pneumonia, prevent, protection, public, quarantine, queue, risk, safety, save, social, spreading, stop, top, transmitting, unburnt, view, virus, yellow,