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