Seed Random Number Generator C For example, go ahead and take word “accident” for example. Its first four letters are “acci”. In the event you think about the BIP39 word list, you will see that no other word begins with “acci”. You could see the entire source code in standalone, https://bookmarkusers.com/story18367350/bip39-derivation-the-fact-about-bip39-phrase-that-no-one-is-suggesting