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