Ключевые слова: activity, advertisement, background, billboard, black, board, brown, chain, challenge, competition, connection, continuity, copy space, decoration, decorative, domino, dominoes, enjoyment, entertainment, equilibrium, frame, fun, gamble, gambling, game, geometric, graphic, group, hobby, icon, illustration, isolated, leisure, life, line, lines, number, object, piece, pink, play, red, row, sequence, set, sign, studio, white, yellow,