Bip39 backup https://sergiouwfc622.fotosdefrases.com/exactly-how-to-generate-a-bip39-seed-a-step-by-step-guide Regardless that it employs BIP32 method you may continue to import BIP39 seeds into Electrum wallet. Also aside from BIp32 There may be BIP44 Variation which some wallet use for that generation of seeds. The BIP39 word list can be a list of two,048 thoroughly decided on https://guidemysocial.com/story5480972/bip39-pdf-not-known-details-about-bip39-word-list-txt-https-x-com-tundra838554