The code in this region uses a vigenere cipher with key text and than an auto key. That means that you
write the key text above the cipher text one time with out any repeating. As each letter of the clear
text is deciphered, that letter also becomes the next letter in the key text and is written above
the cipher text. With this message the key text is automatically generated by the letters in the message
itself and adds another layer of difficulty for hackers trying to break our messages. For this example
we will use the key text "GPS".
