[ capword ] sp capword , sp caplet . , sp othword sp year . sp capword sp othword sp num smallet sp othword othword sp othword sp othword sp othword sp capword sp othword sp capword othword othword sp smallet capword sp othword sp capword , sp upword sp year , sp capword - othword - capword , sp capword , sp num - num sp othword sp year , sp othword sp caplet - num sp othword sp upword . capword sp upword . sp