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