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