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