#include"bits/stdc++.h"
using namespace std;
int main(){
	string a[3]={"Sunny","Cloudy","Rainy"};
	string ch;
	cin>>ch;
	for(int i=0;i<3;i++){
		if(ch==a[i])cout<<a[(i+1)%3]<<endl;
	}
}
### Prompt

Please create a solution in cpp 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"bits/stdc++.h"
using namespace std;
int main(){
	string a[3]={"Sunny","Cloudy","Rainy"};
	string ch;
	cin>>ch;
	for(int i=0;i<3;i++){
		if(ch==a[i])cout<<a[(i+1)%3]<<endl;
	}
}
```