#include <iostream>


using namespace std;

int main(){
 string s;
 cin>>s;
 if(s=="Sunny"){
   cout<<"Cloudy";
 }else if(s=="Cloudy"){
   cout<<"Rainy";
 }else{
   cout<<"Sunny";
 }
  return 0;
}
### 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>


using namespace std;

int main(){
 string s;
 cin>>s;
 if(s=="Sunny"){
   cout<<"Cloudy";
 }else if(s=="Cloudy"){
   cout<<"Rainy";
 }else{
   cout<<"Sunny";
 }
  return 0;
}
```