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