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