I took the index from the words, converted the amount to binary, additional 3 zeros, calculated the sha256 digest, took the 1st Element of the hexadecimal to transform it to binary, additional three zeros for the 8 digits from the binary and bought 00000010011 which interprets to 19 in decimal. https://tetrabookmarks.com/story18837751/how-much-you-need-to-expect-you-ll-pay-for-a-good-valid-bip39-seed-phrase