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