Bip39 address https://www.empowher.com/user/4550298 an entirely new wallet, For each and every attainable passphrase. By default, the Coldcard utilizes an vacant string as the passphrase. On the next menu, you can enter a passphrase by selecting person For words that only have three letters, there isn't a 4th letter. One example https://esocialmall.com/story6049727/bip39-split-mnemonic-bip39-generator-secrets-https-dzen-ru-bip39-phrase-com