Encypted String

Chef loves encryption and strings. He has given you an encrypted string and asks you to decrypt it. He is very generous, so he also tells you how to decrypt the string. * From the given string $S$, form all possible cyclic rotations of $S$; a cyclic rotation is defined by chopping off a suffix from the end of $S$ and appending this suffix to the beginning of $S$. * Next order all the cyclic