evidence: Now we have Northern Upper Nile, Central Upper Nile and Tambura. As for Maiwut, it is only Longuchuk and Maiwut counties, since Koma county was formed from parts of both counties; and Akobo is only its respective county. EDIT: South Sudan states and disputes patch (including Heglig, Kaka, Jodha with Sudan and a small area near Logoba with Uganda).