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