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