l = ['Sunny','Cloudy','Rainy']
S = input()
p = l.index(S)
if p==0 or p==1:
  print(l[p+1])
else:
  print('Sunny') l = ['Sunny','Cloudy','Rainy'] l ['Sunny','Cloudy','Rainy'] 'Sunny' 'Cloudy' 'Rainy' S = input() S input() input p = l.index(S) p l.index(S) l.index l index S if p==0 or p==1:
  print(l[p+1])
else:
  print('Sunny') p==0 or p==1 p==0 p 0 p==1 p 1 print(l[p+1]) print l[p+1] l p+1 p 1 print('Sunny') print 'Sunny' l = ['Sunny','Cloudy','Rainy'] ['Sunny','Cloudy','Rainy'] l S = input() input() S p = l.index(S) l.index(S) p
l = ['Sunny','Cloudy','Rainy']
S = input()
p = l.index(S)
if p==0 or p==1:
  print(l[p+1])
else:
  print('Sunny')