Input (grade 13): In the northwest the Iller-Lech Plateau borders on the Swabian Jura (unit D60 on the map) and, in the extreme northeast, on the Franconian Jura (unit D61 on the map).
Output (grade 11): In the northwest: the Swabian Jura (D60 on the map); The river Danube is roughly the border between the two natural regions.