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: Accepted)

#include <stdio.h>

int main(void) {
	const char* kugyu = "You are an idiot!";
	char S[1024];
	if (scanf("%1023s", S) != 1) return 1;
	switch (S[0]) {
		case 'S': kugyu = "Cloudy"; break;
		case 'C': kugyu = "Rainy"; break;
		case 'R': kugyu = "Sunny"; break;
	}
	puts(kugyu);
	return 0;
}