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