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