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