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