Ключевые слова: abc, additions, alphabet, basic, basico, blue, colorful, colorido, colourful, contrast, cubes, cubos, debt, deuda, divertido, fun, funny, game, games, greeen, juegos, juguetes, larnal, luis martinez arnal, madera, maths, old, problems, red, serious, sums, toy, toys, wood, wwwlarnalcom, yellow,