por_que não tem guarda
por que não tem guarda ?
p u ɹ WORD_BOUNDARY k ɨ WORD_BOUNDARY n ɐ̃ʊ̃ WORD_BOUNDARY t eɪ ŋ WORD_BOUNDARY ɡ w a ɾ ə d ɐ WORD_BOUNDARY
p o r WORD_BOUNDARY q u e WORD_BOUNDARY n ã o WORD_BOUNDARY t e m WORD_BOUNDARY g u a r d a WORD_BOUNDARY