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