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