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