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