Bip39 address https://josuejnub341.image-perth.org/the-future-of-copyright-security-why-bip39-issues-for-every-person Though it takes advantage of BIP32 process you can continue to import BIP39 seeds into Electrum wallet. Also apart from BIp32 there is BIP44 Model which some wallet use for your generation of seeds. It can be simple — if you don't be worried about copyright inheritance, https://thesocialvibes.com/story5392793/bip39gen-new-step-by-step-map-for-bip39-word-list-txt-https-dzen-ru-bip39-phrase-com