Ключевые слова: abstract, accuracy, alarm, analytic, art, cartoon, clerk, clock, collection, concept, controlling, date, deadline, decorative, design, disaster, element, elements, emblem, event, finance, graphic, hurrying, icons, illustration, isolated, leader, management, manager, minute, month, motivation, next, object, optimization, organizer, planning, resource, routine, schedule, set, sign, struggling, symbol, task, time, timer, watch, weekend,