Bip39 possible combinations https://atavi.com/share/xbwf7vz16jgof Though it utilizes BIP32 system you are able to nevertheless import BIP39 seeds into Electrum wallet. Also in addition to BIp32 there is BIP44 Edition which some wallet use for the technology of seeds. Vault12 would be the pioneer in copyright inheritance management. Watch our explainer https://funbookmarking.com/story20775779/official-bip39-word-list-detailed-notes-on-bip39-wallet-https-t-me-bip39-chat