Bip39 recovery seeds http://www.mediafire.com/file/uilrjfajg2ami24/pdf-14673-57158.pdf Even though it employs BIP32 approach it is possible to continue to import BIP39 seeds into Electrum wallet. Also besides BIp32 There exists BIP44 Edition which some wallet use for that generation of seeds. Just about every word’s initially 4 people are one of a kind, https://techonpage.com/story5559643/bip39-vs-electrum-a-secret-weapon-for-bip39-mnemonic-code-converter-tool-https-cutt-ly-uryc5rw7