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



return 0;}
### Prompt

Construct a cpp code solution to the problem outlined:

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>
#include<string>
using namespace std;
int main(){
string a;
  cin>>a;
  if(a=="Sunny")cout<<"Cloudy";
  else if(a=="Cloudy")cout<<"Rainy";
  else cout<<"Sunny";



return 0;}
```