Ключевые слова: abstract, alternate, angular, block, blocky, brick, check, checker, chequer, cube, cubical, cuboid, dice, disarray, disorder, geometric, geometry, graphics, grid, group, hexahedron, irregular, matrix, mesh, mosaic, perpendicular, pieces, pixel, pixellation, polygon, quad, quadrangle, random, randomize, rectangle, rectangular, resize, scale, simple, size, square, squarish, stack, tetragon, tile, unequal, uneven, variance,