I took the index from the words, converted the variety to binary, additional 3 zeros, calculated the sha256 digest, took the initial Component of the hexadecimal to transform it to binary, added 3 zeros to your 8 digits on the binary and got 00000010011 which translates to 19 in decimal. https://tripsbookmarks.com/story18875769/how-much-you-need-to-expect-you-ll-pay-for-a-good-valid-bip39-seed-phrase