Bip39 vs electrum https://telegra.ph/Producing-Custom-Bitcoin-Addresses-A-Take-A-Look-At-BIP39-Strategies-06-28 Although it takes advantage of BIP32 technique you could 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. The BIP39 word list is usually a list of 2,048 meticulously https://www.anobii.com/en/01000289012ff9b293/profile/activity