#include<iostream>
using namespace std;
int main()
{
    string s,a,b,c;
    a="Sunny";
    b="Cloudy";
    c="Rainy";
    cin>>s;
    if(s==a) cout<<b;
    if(s==b) cout<<c;
    if(s==c) cout<<a;
}
### 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<iostream>
using namespace std;
int main()
{
    string s,a,b,c;
    a="Sunny";
    b="Cloudy";
    c="Rainy";
    cin>>s;
    if(s==a) cout<<b;
    if(s==b) cout<<c;
    if(s==c) cout<<a;
}
```