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