I took the index on the words, transformed the selection to binary, extra 3 zeros, calculated the sha256 digest, took the 1st Section of the hexadecimal to convert it to binary, included 3 zeros into the 8 digits of the binary and acquired 00000010011 which interprets to 19 in decimal. https://friendlybookmark.com/story18851994/facts-about-bip39-seed-phrase-github-revealed