I took the index from the words, converted the quantity to binary, included three zeros, calculated the sha256 digest, took the very first Portion of the hexadecimal to transform it to binary, extra 3 zeros towards the eight digits with the binary and bought 00000010011 which interprets to 19 in https://socialdummies.com/story3717572/considerations-to-know-about-bip39-seed-phrase-generator