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