Input (grade 11): The mountains themselves span the districts of Hochtaunuskreis, Main-Taunus, Rheingau-Taunus, Limburg-Weilburg, and Rhein-Lahn.
Output (grade 8): The mountains themselves span the districts of Hochtaunuskreis, Main-Taunus, Rheingau-Taunus, and Rhein-Lahn.