está a ajudar quem
está a ajudar quem ?
e s t a WORD_BOUNDARY ɐ WORD_BOUNDARY ɐ ʒ u d a ɹ WORD_BOUNDARY k e m WORD_BOUNDARY
e s t á WORD_BOUNDARY a WORD_BOUNDARY a j u d a r WORD_BOUNDARY q u e m WORD_BOUNDARY