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>
#include <stdlib.h>
#include <string.h>

int main()
{
 char s[20];
  scanf("%s", s);
  if(strcmp(s, "Sunny") == 0)
  {
   printf("Cloudy");
    return;
  }
  if(strcmp(s, "Cloudy") == 0)
  {
   printf("Rainy");
    return;
  }
  if(strcmp(s, "Rainy") == 0)
  {
    printf("Sunny");
  	return;
  }
}