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