a curar el catarro
a curar el catarro .
a WORD_BOUNDARY k u ɾ a ɾ WORD_BOUNDARY e̞ l WORD_BOUNDARY k a t a r o̞ WORD_BOUNDARY
a WORD_BOUNDARY c u r a r WORD_BOUNDARY e l WORD_BOUNDARY c a t a r r o WORD_BOUNDARY . WORD_BOUNDARY