Bip39 pdf https://list.ly/abregeouoh Though it uses BIP32 technique you may nonetheless import BIP39 seeds into Electrum wallet. Also apart from BIp32 You can find BIP44 Edition which some wallet use for your technology of seeds. BIP39 solves this through the use of human-readable seed phrases composed of pure language words. https://crossbookmark.com/story20682313/bip39-github-bip39-checksum-an-overview-https-dzen-ru-bip39-phrase-com