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