Bip39 12 Word Seed Phrase List Though it uses BIP32 strategy you could nonetheless import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 Variation which some wallet use for that era of seeds. Be sure to remember to make it possible for Restoration from mnemonic phrases https://allkindsofsocial.com/story3910406/bip39-hardware-seed-phrase-generator-an-overview