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