I took the index of your words, converted the amount to binary, extra 3 zeros, calculated the sha256 digest, took the first Section of the hexadecimal to transform it to binary, additional three zeros into the 8 digits on the binary and acquired 00000010011 which translates to 19 in decimal. https://followbookmarks.com/story19568806/5-simple-techniques-for-bip39-seed-phrase