I took the index on the words, transformed the number to binary, extra a few zeros, calculated the sha256 digest, took the first Portion of the hexadecimal to convert it to binary, extra a few zeros into the 8 digits from the binary and bought 00000010011 which translates to 19 https://hotbookmarkings.com/story18921888/the-5-second-trick-for-ledger-seed-phrase-bip39