Ключевые слова: block, blocks, blue, box, brick, bricks, build, child, childhood, closeup, color, colorful, concept, connect, connection, construction, cube, cubes, design, development, education, game, green, group, growth, heap, isolate, isolated, leisure, levels, plastic, play, preschool, progress, pyramid, red, set, shape, studio, tower, toy, up, wall, white, yellow,