F. In Every Generation...time limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output In every generation there is a Chosen One. She alone will stand against the vampires, the demons, and the forces of darkness. She is the Slayer. — Joss Whedon InputA string s (3 \le |s| \le 7) consisting of lowercase English letters.OutputA single string. If there is no answer, print "none" (without the quotes).ExampleInput
tourist
Output
ooggqjx
tourist

ooggqjx
['*special problem', 'strings']