Bip39 Standard. You would then do a fundamental recovery which has a command just like the 1 down below. (This command takes advantage of a sample wallet file bunlded with BTCRecover) What constitutes a "very good wallet" is one that has distinct, straightforward to accessibility documentation on supported BIP expectations, https://linkingbookmark.com/story18723432/bip39-word-list-pdf-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described