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