#include<bits/stdc++.h>
using namespace std;
int main(){
  string a;cin>>a;
  if(a=="Sunny")cout<<"Cloudy"<<endl;
  else if(a=="Cloudy")cout<<"Rainy"<<endl;
  else if(a=="Rainy")cout<<"Sunny"<<endl;
}
### Prompt

Your task is to create 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<bits/stdc++.h>
using namespace std;
int main(){
  string a;cin>>a;
  if(a=="Sunny")cout<<"Cloudy"<<endl;
  else if(a=="Cloudy")cout<<"Rainy"<<endl;
  else if(a=="Rainy")cout<<"Sunny"<<endl;
}
```