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