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