#include <bits/stdc++.h>
using namespace std;

int main()
{
    vector<string> x={"Sunny","Cloudy","Rainy"};
    string s;
    cin>>s;
    for(int i=0;i<3;++i)if(x[i]==s)cout<<x[(i+1)%3]<<endl;
}

### Prompt

Please provide a Cpp coded solution to the problem described below:

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()
{
    vector<string> x={"Sunny","Cloudy","Rainy"};
    string s;
    cin>>s;
    for(int i=0;i<3;++i)if(x[i]==s)cout<<x[(i+1)%3]<<endl;
}

```