#include<iostream>
using namespace std ;
int main()
{
string n ;
cin>>n;
if(n=="Sunny")cout<<"Cloudy";
else if(n=="Cloudy")cout<<"Rainy";
else 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<iostream>
using namespace std ;
int main()
{
string n ;
cin>>n;
if(n=="Sunny")cout<<"Cloudy";
else if(n=="Cloudy")cout<<"Rainy";
else cout<<"Sunny";
return 0 ;
}



```