se acercó el abuelo
se acercó el abuelo .
s e̞ WORD_BOUNDARY a s e̞ ɾ k o̞ WORD_BOUNDARY e̞ l WORD_BOUNDARY a β w e̞ l o̞ WORD_BOUNDARY
s e WORD_BOUNDARY a c e r c ó WORD_BOUNDARY e l WORD_BOUNDARY a b u e l o WORD_BOUNDARY . WORD_BOUNDARY