Bip39 library https://collinmmss433.lucialpiazzale.com/from-concept-to-fact-generating-bitcoin-addresses-with-bip39 3a43fced052690635cc9fdce418514528b000dff3eaa5b986ea7be809062e775f2fe99c76733ff200b56fb70cac7c6ac7818b1e8139192a70fe274f5bf57fa46 For words that only have three letters, there isn't a 4th letter. For instance Together with the word “insert”, there aren't any extra letters... https://go.bubbl.us/ebe220/f17a?/Bookmarks