W = ['Sunny', 'Cloudy', 'Rainy', 'Sunny']

S = input()

for i in range(3):
    if W[i] == S:
        print(W[i+1])
        break W = ['Sunny', 'Cloudy', 'Rainy', 'Sunny'] W ['Sunny', 'Cloudy', 'Rainy', 'Sunny'] 'Sunny' 'Cloudy' 'Rainy' 'Sunny' S = input() S input() input for i in range(3):
    if W[i] == S:
        print(W[i+1])
        break i range(3) range 3 if W[i] == S:
        print(W[i+1])
        break W[i] == S W[i] W i S print(W[i+1]) print W[i+1] W i+1 i 1 break S = input() input() S W = ['Sunny', 'Cloudy', 'Rainy', 'Sunny'] ['Sunny', 'Cloudy', 'Rainy', 'Sunny'] W
W = ['Sunny', 'Cloudy', 'Rainy', 'Sunny']

S = input()

for i in range(3):
    if W[i] == S:
        print(W[i+1])
        break