Not really the nicest route, but the easiest one here. If you want to make it pretty consistently difficult, start straight up the wall to the first bolt. Or for an easier start which puts you far left of the bolt, start in the chimney. Reach the ledge and follow the bolts up to a two bolt anchor, which is unusual for the Frankenjura.
Locate Graue Panther für Hilli (painted on rock). This route is on the left side of the pillar immediately right of GPfH.
4 bolts to 2 bolt anchor