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