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 Fortran (gfortran v4.8.4) (judge verdict: Accepted)

program test
implicit none
character::S*10
read*,S
S=trim(S)
if(S=='Sunny')then
print*,'Cloudy'
else if(S=='Cloudy')then
print*,'Rainy'
else 
print*,'Sunny'
end if
end program test