#include <iostream>
#include <cstdio>
using namespace std;

string s;
int main() {
	cin >> s;
	if(s=="Sunny") puts("Cloudy");
	else if(s=="Cloudy") puts("Rainy");
	else puts("Sunny");
	return 0;
}

### 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 <iostream>
#include <cstdio>
using namespace std;

string s;
int main() {
	cin >> s;
	if(s=="Sunny") puts("Cloudy");
	else if(s=="Cloudy") puts("Rainy");
	else puts("Sunny");
	return 0;
}

```