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