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