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