Ключевые слова: act, action, arrow, black, blackboard, board, chalkboard, chart, check, circle, circular, concept, control, cycle, diagram, do, drawing, evaluate, evaluation, flow, flowchart, four, handwriting, idea, improve, innovation, letter, lifecycle, management, memo, method, model, notepaper, plan, process, schedule, script, strategy, text, white, word, workflow, write, writing,