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