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