Bip39 light standard https://www.symbaloo.com/mix/bookmarks-xfkm The binary data is split into smaller sized teams, Each individual symbolizing a range. These figures correspond to distinct words while in the BIP39 word list. For words that only have 3 letters, there isn't a 4th letter. As an example Together with the word “include”, https://thebookmarkfree.com/story20124838/bip39-php-the-fact-about-bip39-word-list-github-that-no-one-is-suggesting-https-linktr-ee-bip39