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