I took the index in the words, converted the quantity to binary, additional three zeros, calculated the sha256 digest, took the first Component of the hexadecimal to convert it to binary, added a few zeros towards the 8 digits with the binary and bought 00000010011 which translates to 19 in https://linkingbookmark.com/story18700705/how-much-you-need-to-expect-you-ll-pay-for-a-good-valid-bip39-seed-phrase