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){
  char S[][10] = {"Sunny","Cloudy","Rainy"};
  char a[10];
  scanf("%s",a);
  switch(a[0]){
  case 'S':
    printf("%s",S[1]);
    return 0;    
  case 'C':
    printf("%s",S[2]);
    return 0;
  case 'R':
    printf("%s",S[0]);
    return 0;
  }
}