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