não são muita duras
não são muita duras ?
n ɐ̃ʊ̃ WORD_BOUNDARY s ɐ̃ʊ̃ WORD_BOUNDARY m w i ŋ t ɐ WORD_BOUNDARY d u ɾ ɐ ʃ WORD_BOUNDARY
n ã o WORD_BOUNDARY s ã o WORD_BOUNDARY m u i t a WORD_BOUNDARY d u r a s WORD_BOUNDARY