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