I took the index of the words, transformed the variety to binary, additional a few zeros, calculated the sha256 digest, took the primary part of the hexadecimal to transform it to binary, included three zeros to the eight digits in the binary and acquired 00000010011 which interprets to 19 in https://bookmarkindexing.com/story18742237/new-step-by-step-map-for-ledger-seed-phrase-bip39