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