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