[ capword - capword ( year ) ] sp capword - capword , sp caplet . sp ( year ) . sp capword sp othword sp othword sp othword : sp capword othword sp othword sp othword sp othword sp othword sp othword sp smallet sp othword , sp othword sp othword sp othword sp num caplet sp othword . upword sp othword : / / othword . othword . othword / othword / othword . othword .