Module ErasureProof := erasure_proof.Parching.Module Erasure := ErasureFnctr ErasureProof.(*Definition local_erasure:= erasure initU init_rmap init_pmap init_rmap_perm.*)
  Definition step_diagram:= ErasureProof.core_diagram.

Lemma juice2Perm_match : forall m r, access_cohere' m r -> Parching.match_rmap_perm r (juice2Perm r m, empty_map).