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