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