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