I took the index from the words, converted the quantity to binary, extra 3 zeros, calculated the sha256 digest, took the first Section of the hexadecimal to convert it to binary, extra 3 zeros into the 8 digits of the binary and bought 00000010011 which translates to 19 in decimal. https://socialevity.com/story20607731/the-2-minute-rule-for-bip39-all-words