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