#include <cstdio>
#include <cstring>
char s[15];
int main()
{
 scanf("%s",s);
 if(!strcmp(s,"Sunny"))puts("Cloudy");
 else if(!strcmp(s,"Cloudy"))puts("Rainy");
 else puts("Sunny");
 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 <cstdio>
#include <cstring>
char s[15];
int main()
{
 scanf("%s",s);
 if(!strcmp(s,"Sunny"))puts("Cloudy");
 else if(!strcmp(s,"Cloudy"))puts("Rainy");
 else puts("Sunny");
 return 0;
}
```