#include <iostream>

using namespace std;

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

### Prompt

Please formulate 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 s="Sunny", c="Cloudy", r="Rainy", w;
    cin>>w;
    if(w==s) cout<<c;
    else if(w==c) cout<<r;
    else cout<< s;
    return 0;
}

```