Ключевые слова: 5, 7, 35, arbitrary, arrangement, assortment, backdrop, background, black, blue 4, board, closeup, concept, conceptual, cube, cubes, dice, dices, die, dot, flat, four, horizontal, isolated, light, line, lines, many, number, numbers, object, order, parallel, pattern, pip, pips, plumb, random, set, spot, spots, symbol, symmetric, symmetry, texture, top, view, white,