to start - dist/words_translate_tester.exe
dist/words_with_translations - folder with .txt files (or any other extension). files should contain words with translations in format:
word1
translation1
word2
translation2_1, translation2_2 (for 'ok' during answerring print one of translations(2_1 or 2_2))
words_translate_tester.exe and words_with_translations should be in the same folder