a_ver vamos a cerrar
a ver vamos a cerrar .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY β a m o̞ s WORD_BOUNDARY a WORD_BOUNDARY s e̞ r a ɾ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY v a m o s WORD_BOUNDARY a WORD_BOUNDARY c e r r a r WORD_BOUNDARY . WORD_BOUNDARY