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