s = str(input())
we = ["Sunny","Cloudy","Rainy"]
ans = 0
for i in range(3):
  if(we[i]==s):
    ans = i
    break
print(we[(i+1)%3]) s = str(input()) s str(input()) str input() input we = ["Sunny","Cloudy","Rainy"] we ["Sunny","Cloudy","Rainy"] "Sunny" "Cloudy" "Rainy" ans = 0 ans 0 for i in range(3):
  if(we[i]==s):
    ans = i
    break i range(3) range 3 if(we[i]==s):
    ans = i
    break we[i]==s we[i] we i s ans = i ans i break print(we[(i+1)%3]) print we[(i+1)%3] we (i+1)%3 i+1 i 1 3 we = ["Sunny","Cloudy","Rainy"] ["Sunny","Cloudy","Rainy"] we ans = 0 0 ans s = str(input()) str(input()) s ans = i i ans
s = str(input())
we = ["Sunny","Cloudy","Rainy"]
ans = 0
for i in range(3):
  if(we[i]==s):
    ans = i
    break
print(we[(i+1)%3])