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