Ключевые слова: advice, answer, ask, assistance, block, business, communication, concept, consulting, cube, design, education, expert, faq, font, fragen, guidance, heften, heftzwecke, help, horizontal, idea, in einer reihe, information, knowledge, l, learn, mark, problem, query, question, question mark, schild, service, sign, solution, space, sprechblase, sung, support, symbol, text, textfreiraum, typography, wood, wooden, word,