se enfadó el oso
se enfadó el oso ?
s e̞ WORD_BOUNDARY e̞ n f a d o̞ WORD_BOUNDARY e̞ l WORD_BOUNDARY o̞ s o̞ WORD_BOUNDARY
s e WORD_BOUNDARY e n f a d ó WORD_BOUNDARY e l WORD_BOUNDARY o s o WORD_BOUNDARY ? WORD_BOUNDARY