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