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