Ключевые слова: action, affected, background, beginnings, black, blue, breakdown, chain, close, collapse, communication, concept, connection, consequence, continuity, copy, demolition, destruction, disaster, domino, dot, down, effect, fall, fragility, game, group, ideas, impact, influence, isolated, leisure, line, number, objects, of, part, play, playful, rectangle, reflection, scattered, shape, sport, spotted, strategy, tile, toy, up, white,