Create a data loading script from an online source of Wordle words. Script will place data in the data directory, creating it if it doesn't already exist.

Preprocess data into an input vector that is 26 + 26 + 26 in length. This is because we need:

• Grey vector (Not-in): 26 boolean spots for each letter, a-z, that are not in the word;
• Yellow vector (Somewhere-in): 26 boolean spots for each letter, a-z, that are
• Green vector (Confirmed)

We are not sure whether how to handle the yellow vector after a letter has been confirmed. Should we:

• Leave the letter in the yellow vector with the confirmed position?
• Remove the letter in the yellow vector from the confirmed position?
• Somehow denote in the yellow vector that the letter is confirmed (i.e. combine the yellow and green vector?)