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