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