Bridged Cyclohexanes - same partition, different PVR sequences

I wanted to find an example of two non-isomorphic molecules with the same degree sequence, but different PVR sequences. The simplest I could think of was this pair:

although there might be a similar pair of bridged 5-membered rings, I suppose.

The meaning of this is quite simple - for a particular degree sequence (partition), there are multiple (different) molecules with a valid PVR sequence. I thought that this must be true, but there are none in the G4 set.

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