y a_ver si aparese
y a ver si aparese .
i WORD_BOUNDARY a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY s i WORD_BOUNDARY a p a ɾ e̞ s e̞ WORD_BOUNDARY
y WORD_BOUNDARY a WORD_BOUNDARY v e r WORD_BOUNDARY s i WORD_BOUNDARY a p a r e s e WORD_BOUNDARY . WORD_BOUNDARY