I took the index in the words, converted the variety to binary, included 3 zeros, calculated the sha256 digest, took the initial Portion of the hexadecimal to convert it to binary, included three zeros into the 8 digits of your binary and acquired 00000010011 which interprets to 19 in decimal. https://infopagex.com/story4194665/examine-this-report-on-bip39-passphrase