Proofgold Proof

pf
Apply unknownprop_4c4b27a97d7f3e81d4abb7629b850d6c55c186f55f30e3dfae132a3ddf1e0a30 with 4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..)))), 4ae4a.. 4a7ef... The subproof is completed by applying unknownprop_a91ad0e3c161e03a3198aa07820ad4ff6e9dfe71aff01a17fbbc82d9db111df5. ■