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