I took the index in the words, transformed the variety to binary, additional three zeros, calculated the sha256 digest, took the initial Section of the hexadecimal to transform it to binary, additional three zeros on the 8 digits on the binary and acquired 00000010011 which translates to 19 in decimal. https://esocialmall.com/story4229548/detailed-notes-on-copyright-wallet-seed-phrase-out-of-bip39