Bip39 first 4 letters https://www.bitsdujour.com/profiles/wWbptt Although it works by using BIP32 approach it is possible to even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There is certainly BIP44 Edition which some wallet use to the era of seeds. BIP39 is like a chance to “go through” https://cruxbookmarks.com/story20067368/bip39-wordlist-new-step-by-step-map-for-bip39-standard-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw