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