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