va al río y se cae al río
i a río y se cae a río
v prepart n coord pro:refl v prepart n
va al río y se cae al río .
β a WORD_BOUNDARY a l WORD_BOUNDARY ɾ j o̞ WORD_BOUNDARY i WORD_BOUNDARY s e̞ WORD_BOUNDARY k a e̞ WORD_BOUNDARY a l WORD_BOUNDARY ɾ j o̞ WORD_BOUNDARY
v a WORD_BOUNDARY a l WORD_BOUNDARY r í o WORD_BOUNDARY y WORD_BOUNDARY s e WORD_BOUNDARY c a e WORD_BOUNDARY a l WORD_BOUNDARY r í o WORD_BOUNDARY . WORD_BOUNDARY