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