#include <iostream>
using namespace std;
int main(){
string x;
cin >> x;
if(x == "Sunny") cout<<"Cloudy";
else if(x=="Cloudy")cout<< "Rainy";
else cout << "Sunny";

return 0;}

### Prompt

Your challenge is to write a CPP solution to the following problem:

The weather in Takahashi's town changes day by day, in the following cycle: Sunny, Cloudy, Rainy, Sunny, Cloudy, Rainy, ...

Given is a string S representing the weather in the town today. Predict the weather tomorrow.

Constraints

* S is `Sunny`, `Cloudy`, or `Rainy`.

Input

Input is given from Standard Input in the following format:


S


Output

Print a string representing the expected weather tomorrow, in the same format in which input is given.

Examples

Input

Sunny


Output

Cloudy


Input

Rainy


Output

Sunny

### Response

```cpp
#include <iostream>
using namespace std;
int main(){
string x;
cin >> x;
if(x == "Sunny") cout<<"Cloudy";
else if(x=="Cloudy")cout<< "Rainy";
else cout << "Sunny";

return 0;}

```