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