I took the index of the words, transformed the number to binary, added a few zeros, calculated the sha256 digest, took the very first Portion of the hexadecimal to convert it to binary, added 3 zeros towards the 8 digits from the binary and bought 00000010011 which interprets to 19 https://socialfactories.com/story4249340/facts-about-bip39-seed-phrase-github-revealed