Proofgold Proof

pf
Apply unknownprop_ce9033a67ef84c6ab0b67c7e947b752573b6048f7ffe5e81030bc8cffa5f9d29 with 4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..))))))), 4ae4a.. 4a7ef... The subproof is completed by applying unknownprop_bdd10a6c68925eee1be6630bb820d64deaf8b615edb914c7c188048b98c6808e. ■