diff --git a/stuttgart.json b/archive/stuttgart.json
similarity index 100%
rename from stuttgart.json
rename to archive/stuttgart.json
diff --git a/stuttgart2a.json b/archive/stuttgart2a.json
similarity index 100%
rename from stuttgart2a.json
rename to archive/stuttgart2a.json
diff --git a/stuttgart2b.json b/archive/stuttgart2b.json
similarity index 100%
rename from stuttgart2b.json
rename to archive/stuttgart2b.json