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