# placement near other nodes
[ Oberammergau ] -> [ Regensburg ]
[ Regensburg ] -> [ Wasserburg ]
[ Wasserburg ] -> [ Bremen ]
[ Siegburg ] -> [ Bremen ]
# placement near other nodes
[ Oberammergau ] -> [ Regensburg ]
[ Regensburg ] -> [ Wasserburg ]
[ Wasserburg ] -> [ Bremen ]
[ Siegburg ] -> [ Bremen ]