I took the index of the words, converted the selection to binary, extra 3 zeros, calculated the sha256 digest, took the main Portion of the hexadecimal to transform it to binary, additional a few zeros towards the eight digits in the binary and bought 00000010011 which translates to 19 in https://bookmarkpressure.com/story18734076/detailed-notes-on-copyright-wallet-seed-phrase-out-of-bip39