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