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