Ключевые слова: 2019ncov, 2021, 2022, abstract, after, another, background, block, blocks, change, concept, copy space, corona, corona 2020, corona 2021, coronavirus, covid, covid 19, covid 20, covid19, cube, danger, delta, dice, doctor, epidemic, finger, flu, future, grey, hand, idea, influenza, lambda, male, man, orange, pandemic, quarantine, risk, symbol, text, turn, variant, virus, word, wordscubes,