Ключевые слова: background, blank, blood, body, brown, business, care, closeup, communication, concept, delivery, dirty, disease, document, envelope, foot, health, healthy, human, hygiene, infected, infection, inflammation, injury, letter, mail, medical, medicine, message, object, office, pain, paper, people, person, post, postage, postal, pus, red, scar, send, sick, skin, sore, swollen, symbol, treatment, white, wound,