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.

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.

Constraints

• S is Sunny, Cloudy, or Rainy.

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

见题面 Input 部分

见题面 Output 部分