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