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