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