cierra esta cierra esta deja esta
cierra esta cierra esta deja esta .
s i e̞ r a WORD_BOUNDARY e̞ s t a WORD_BOUNDARY s i e̞ r a WORD_BOUNDARY e̞ s t a WORD_BOUNDARY d e̞ x a WORD_BOUNDARY e̞ s t a WORD_BOUNDARY
c i e r r a WORD_BOUNDARY e s t a WORD_BOUNDARY c i e r r a WORD_BOUNDARY e s t a WORD_BOUNDARY d e j a WORD_BOUNDARY e s t a WORD_BOUNDARY . WORD_BOUNDARY