Problem:
Score: 100 points

Problem Statement

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.

Sample Input 1

Sunny

Sample Output 1

Cloudy

In Takahashi's town, a sunny day is followed by a cloudy day.

Sample Input 2

Rainy

Sample Output 2

Sunny

Solution in C (GCC 5.4.1) (judge verdict: Runtime Error)

#include<stdio.h>

typedef enum Weather{Sunny,Cloudy,Rainy}Weather;

int main(void){
    Weather S;
    scanf("%S",&S);

    switch(S){
        case Sunny: printf("Cloudy\n"); break;
        case Cloudy: printf("Rainy\n"); break;
        case Rainy: printf("Sunny\n"); break;
        default: printf("None"); break;
    }
    return 0;
    }