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