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