#include<bits/stdc++.h>
using namespace std;
string s;
int main(){
cin>>s;
if(s=="Sunny")
    cout<<"Cloudy";
if(s=="Cloudy")
cout<<"Rainy";
if(s=="Rainy")
    cout<<"Sunny";
return 0;
}


### Prompt

Please provide a CPP coded solution to the problem described below:

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<bits/stdc++.h>
using namespace std;
string s;
int main(){
cin>>s;
if(s=="Sunny")
    cout<<"Cloudy";
if(s=="Cloudy")
cout<<"Rainy";
if(s=="Rainy")
    cout<<"Sunny";
return 0;
}


```