Bip39-Standalone. You would probably then do a essential recovery by using a command just like the just one beneath. (This command uses a sample wallet file bunlded with BTCRecover) It is also discouraged to produce words straight from imagined and make use of a safe cryptographic function to do so. https://mediajx.com/story22001608/bip-39-https-linktr-ee-bip39-the-bip39-wallet-diaries