I took the index of the words, converted the number to binary, extra a few zeros, calculated the sha256 digest, took the initial Portion of the hexadecimal to convert it to binary, added 3 zeros into the 8 digits of the binary and bought 00000010011 which translates to 19 in https://socialexpresions.com/story5137760/the-ultimate-guide-to-bip39-seed-phrase-mnemonics-generator