Bip39 combinations https://list.ly/i/11078004 Although it works by using BIP32 approach you can even now import BIP39 seeds into Electrum wallet. Also apart from BIp32 There may be BIP44 Variation which some wallet use for your era of seeds. Unlike standard wallets derived only from a seed phrase, passphrase-secured wallets are https://madbookmarks.com/story20011164/generate-bip39-passphrase-detailed-notes-on-bip39-wallet-https-t-me-bip39-chat