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

Your challenge is to write a cpp solution 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 <iostream>
using namespace std;
 
int main() {
string r;
cin >>r;
if(r=="Sunny")
 cout <<"Cloudy";
else if(r=="Cloudy")
 cout<<"Rainy" ;
else if (r=="Rainy" )
 cout <<"Sunny";
    return 0;
} 
```