▁Prince ▁Mang k ub umi . ▁ ▁Gro b og an ▁region ▁covers ▁Su kow ati ▁area ▁north ▁of ▁Beng aw an ▁Solo , ▁War ung , ▁S ela , ▁K uw u , ▁Ter as ▁Kar as , ▁C eng kal ▁S ew u , ▁even ▁to ▁the ▁northern ▁K edu ▁( Sch rie ke , ▁II , ▁ 1 9 5 7 : ▁ 7 6 : ▁ 9 1 ). ▁Su kow ati ▁area ▁is ▁then ▁partially ▁included ▁to ▁S ragen ▁reg ency , ▁i . e . ▁: ▁B umi ▁Ke j aw en , ▁Su kow ati , ▁Su k od ono , ▁G lag ah , ▁T law ah , ▁P ing g ir , ▁Je ka wal , ▁and ▁others . ▁Are as ▁such ▁as ▁Rep aking , ▁Ng les es , ▁G ub ug , ▁South ▁K ed ung j ati , ▁K em us u , ▁are ▁included ▁to ▁Boy ol ali ▁Reg ency . ▁ ▁Meanwhile , ▁the ▁areas ▁which ▁then ▁included ▁to ▁Gro b og an ▁Reg ency ▁are ▁: ▁Pur wod adi , ▁Gro b og an , ▁K uw u , ▁s ela , ▁Ter as ▁Kar as , ▁Med ang ▁Kam ul an , ▁War ung ▁( W iros ari ), ▁W iras aba ▁( S aba ), ▁Tar ub , ▁Get as , ▁and ▁more . ▁ ▁Later , ▁the ▁provision ▁of ▁the ▁Gi y anti ▁Ag re ement ▁( 1 7 5 5 ) ▁stated , ▁as