I took the index in the words, converted the amount to binary, added 3 zeros, calculated the sha256 digest, took the very first Portion of the hexadecimal to convert it to binary, added three zeros to the 8 digits in the binary and acquired 00000010011 which interprets to 19 in https://socialbuzztoday.com/story4224519/facts-about-bip39-seed-phrase-word-list-revealed