Bip39-Standalone. You would probably then do a standard recovery that has a command similar to the one particular below. (This command takes advantage of a sample wallet file bunlded with BTCRecover) This might entail creating a immediate backup, a cryptic trace that only you would probably have an understanding of, https://bookmarkahref.com/story18647012/bip39-passphrase-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work