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