TASK 5 To encrypt messages, John and Jane used Scytale. "Scytale is a tool used to perform a transposition cipher, consisting of a cylinder with a strip of parchment wound around it on which is written a message. The ancient Greeks, and the Spartans in particular, are said to have used this cipher to communicate during military campaigns. The recipient uses a cylinder of the same diameter on which the parchment is wrapped to read the message. It has the advantage of being fast and not prone to mistakes -a necessary property when on the battlefield' (read more here: https://en.wikipedia.org/wiki/Scytale) John handed Jane a tape on which was written: Unfortunately, Jane lost her cylinder, but she sees that the tape is full, and knows that while winding the tape, the entire number of turnovers was made. Help her to recover the message. (Hint: there are 81 characters)