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