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