I took the index on the words, converted the selection to binary, additional a few zeros, calculated the sha256 digest, took the first A part of the hexadecimal to convert it to binary, extra a few zeros for the 8 digits on the binary and got 00000010011 which translates to https://bookmarking1.com/story19026369/new-step-by-step-map-for-bip39-english-words