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