I took the index on the words, converted the variety to binary, extra 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 of the binary and bought 00000010011 which interprets to 19 in https://guidemysocial.com/story4200994/helping-the-others-realize-the-advantages-of-bip39-seed-phrase-mnemonics-generator