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