Ключевые слова: 11timeback, 2018, abstract, ahead, arrow, autumn, back, background, backward, card, change, circle, clock, concept, day, decision, down, europe, fall, glass, go, hours, law, leaves, maple, minutes, move, numbers, october, one, problem, question, red, rotate, round, rule, sand, sand clock, summer, summetime, symbol, time, transfer, watch, winter, wintertime, work, world, yellow, zone,