a_ver a cerrar
a_ver a cerra
co prepart inf
a ver a cerrar .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY a WORD_BOUNDARY s e̞ r a ɾ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY a WORD_BOUNDARY c e r r a r WORD_BOUNDARY . WORD_BOUNDARY