Lemma lifted_leader_sublog_nw : forall net p t n pli plt es ci h e, refined_raft_intermediate_reachable net -> In p (nwPackets net) -> pBody p = AppendEntries t n pli plt es ci -> type (snd (nwState net h)) = Leader -> eTerm e = currentTerm (snd (nwState net h)) -> In e es -> In e (log (snd (nwState net h))).