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