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

In cpp, your task is to solve 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>
#include<string>
using namespace std;
int main(){
 string s;
cin>>s;
if(s=="Sunny") cout<<"Cloudy";
else if(s=="Cloudy") cout<<"Rainy";
else cout<<"Sunny";
cout<<endl;
}
```