Ключевые слова: activity, background, basic, blank, block, blocks, brick, build, business, concept, construction, corporate, design, development, education, game, growth, hand, hous, investment, leadership, management, marketing, modular, plan, play, progress, project, shape, simple, space, square, stack, stair, step, strategy, structure, success, symbol, table, tower, toy, white, wood, wooden,