Ключевые слова: abbreviation, acronym, background, black, blackboard, board, bpm, business, chalk, chalkboard, chart, color, computer, concept, copy, design, diagram, dirty, drawing, engineering, enterprise, flow, handwriting, icon, idea, letter, letters, management, memo, message, model, note, notepaper, optimize, organization, pad, phrase, process, script, sign, software, space, strategic, strategy, symbol, system, text, texture, white, word, workflow, write,