Ключевые слова: activity, background, block, box, brick, build, buildingblock, buildings, child, childhood, color, colorful, colourful, concept, connect, connection, construct, construction, cube, design, education, fun, game, geometric, green, group, heap, isolated, learn, lego, lego blocks, lego bricks, legos, leisure, multi, object, pattern, plastic, play, preschool, red, shape, structure, studio, toy, wall, white, yellow,