Ключевые слова: 28, abc, abloom, alphabet, anniversary, arabic, background, birthday, bloom, blue, bouquet, calculation, celebration, computation, count, date, education, eight, elementary, floral, flower, garden, greeting, happy, head, isolate, letter, many, natural, nobody, number, numeral, ordinal, petal, plant, reckoning, school, sign, symbol, twenty, twenty eight, two, viola, viola odorata, violet, wedding, white, year,