Bip39 release date https://zenwriting.net/keenanctdp/how-to-create-a-bip39-seed-a-step-by-step-guide 3a43fced052690635cc9fdce418514528b000dff3eaa5b986ea7be809062e775f2fe99c76733ff200b56fb70cac7c6ac7818b1e8139192a70fe274f5bf57fa46 For words that only have 3 letters, there is no 4th letter. One example is While using the word “increase”, there isn't any much more letters afterwards and ... https://explorebookmarks.com/story20557477/bip39-split-mnemonic-the-smart-trick-of-bip39-word-list-github-that-no-one-is-discussing-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw