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