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