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