fuimos a ver a los abuelos
fuimos a ver a los abuelos ?
f w i m o̞ s WORD_BOUNDARY a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY a WORD_BOUNDARY l o̞ s WORD_BOUNDARY a β w e̞ l o̞ s WORD_BOUNDARY
f u i m o s WORD_BOUNDARY a WORD_BOUNDARY v e r WORD_BOUNDARY a WORD_BOUNDARY l o s WORD_BOUNDARY a b u e l o s WORD_BOUNDARY ? WORD_BOUNDARY