Bip39 buffer is not defined https://atavi.com/share/xbwf7vz16jgof The get in the mnemonic phrase matters. In the event you mess up the buy then You can't Get well your wallet. All your money will be shed endlessly. Make sure you have a proper backup. For words that only have 3 letters, there's https://socials360.com/story10670883/bip39-mnemonic-example-examine-this-report-on-bip39-vs-slip39-https-cutt-ly-uryc5rw7