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