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