s=input()
l=["Sunny","Cloudy","Rainy"]
index=l.index(s)
index+=1
if index==3:
    index=0
print(l[index]) s=input() s input() input l=["Sunny","Cloudy","Rainy"] l ["Sunny","Cloudy","Rainy"] "Sunny" "Cloudy" "Rainy" index=l.index(s) index l.index(s) l.index l index s index+=1 index 1 if index==3:
    index=0 index==3 index 3 index=0 index 0 print(l[index]) print l[index] l index index+=1 1 index index=l.index(s) l.index(s) index index=0 0 index s=input() input() s l=["Sunny","Cloudy","Rainy"] ["Sunny","Cloudy","Rainy"] l
s=input()
l=["Sunny","Cloudy","Rainy"]
index=l.index(s)
index+=1
if index==3:
    index=0
print(l[index])