está un poco duro
está un poco duro .
e̞ s t a WORD_BOUNDARY u n WORD_BOUNDARY p o̞ k o̞ WORD_BOUNDARY d u ɾ o̞ WORD_BOUNDARY
e s t á WORD_BOUNDARY u n WORD_BOUNDARY p o c o WORD_BOUNDARY d u r o WORD_BOUNDARY . WORD_BOUNDARY