Bip39 wiki http://www.video-bookmark.com/user/tucanewhmt Even though it works by using BIP32 system you are able to nevertheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 There may be BIP44 version which some wallet use for that era of seeds. For words that only have 3 letters, there is not https://agendabookmarks.com/story20527240/bip39-mnemonic-seed-phrase-an-unbiased-view-of-bip39-2048-words-https-x-com-tundra838554