Bip39 mnemonic code https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts While it takes advantage of BIP32 process you are able to continue to import BIP39 seeds into Electrum wallet. Also besides BIp32 There is certainly BIP44 version which some wallet use for your technology of seeds. Some wallets can import different seed phrases ... https://bookmark-rss.com/story19901897/bip39-browser-not-known-details-about-bip39-generator-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw