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 Python (3.4.3) (judge verdict: Runtime Error)

import sys
N,K,Q =map(int,input().split())
F = {}
A = []
for l in sys.stdin:
    A.append(int(l))
for i in range(N):
    cnt = A.count(i+1)
    F[str('A'+ str(i+1))] = K - (Q - cnt)
    if F[str('A'+ str(i+1))] >= 1 :
        print("Yes")
    else:
        print("No")