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