#141-A

S = input()

A =["Sunny","Cloudy","Rainy"]

c = A.index(S)

#print(A[c+1])

if c == 2:
    print(A[0])

else:
    print(A[c+1]) S = input() S input() input A =["Sunny","Cloudy","Rainy"] A ["Sunny","Cloudy","Rainy"] "Sunny" "Cloudy" "Rainy" c = A.index(S) c A.index(S) A.index A index S if c == 2:
    print(A[0])

else:
    print(A[c+1]) c == 2 c 2 print(A[0]) print A[0] A 0 print(A[c+1]) print A[c+1] A c+1 c 1 A =["Sunny","Cloudy","Rainy"] ["Sunny","Cloudy","Rainy"] A S = input() input() S c = A.index(S) A.index(S) c
#141-A

S = input()

A =["Sunny","Cloudy","Rainy"]

c = A.index(S)

#print(A[c+1])

if c == 2:
    print(A[0])

else:
    print(A[c+1])
