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