def test():
palindrome = Palindrome()
# read words from file
ua_words = set(palindrome.read_ua_words())
en_words = set(palindrome.read_en_words())
# find palindromes
ua_palindromes = palindrome.find_palindromes(ua_words)
en_palindromes = palindrome.find_palindromes(en_words)
# write palindromes to files
palindrome.write_to_file(ua_palindromes, "palindrome_uk.txt")
palindrome.write_to_file(en_palindromes, "palindrome_en.txt")