Ключевые слова: alphabet, backdrop, background, black, board, brand, business, check, checker, checkered, chess, chessboard, classic, decoration, decorative, design, emblem, floor, font, formula, game, grid, icon, identity, illustration, isolated, letter, letter o, logo, logotype, mosaic, o, o icon, o letter, pattern, race, shape, sign, sport, square, symbol, textile, texture, tile, tournament, traffic, typography, wallpaper, white,