#include<iostream>
using namespace std;
int main(void)
{
	string s;
	cin>>s;
	
	string v[3]={"Sunny","Cloudy","Rainy"};
	for(int i=0;i<=2;i++)
	{
		if(v[i]==s)
		cout<<v[(i+1)%3]<<endl;
	}
}
### 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<iostream>
using namespace std;
int main(void)
{
	string s;
	cin>>s;
	
	string v[3]={"Sunny","Cloudy","Rainy"};
	for(int i=0;i<=2;i++)
	{
		if(v[i]==s)
		cout<<v[(i+1)%3]<<endl;
	}
}
```