I took the index in the words, converted the amount to binary, added 3 zeros, calculated the sha256 digest, took the main Portion of the hexadecimal to convert it to binary, extra 3 zeros into the 8 digits of the binary and acquired 00000010011 which interprets to 19 in decimal. https://onlybookmarkings.com/story18781097/how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-seed-phrase-mnemonics-generator