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