Bip39 Python. Look at how to securely again up and move within the passphrase if required: Even though you may theoretically trust in your memory, you may want to take into consideration a secure backup approach. BIP39 specifies a list of 2048 words from which the mnemonic phrase is picked. https://socialicus.com/story4482323/bip39-word-list-pdf-https-linktr-ee-bip39-top-guidelines-of-bip39-words