def season(x):
a = {(12,1,2):'zima',
(3,4,5): 'vesna',
(6,7,8): 'leto',
(9,10,11): 'osen'
}
for i in a:
if x in i:
print(a[i])
break
season(1)
ZGVmIHNlYXNvbih4KToKCWEgPSB7KDEyLDEsMik6J3ppbWEnLAoJCSgzLDQsNSk6ICd2ZXNuYScsCgkJKDYsNyw4KTogJ2xldG8nLAoJCSg5LDEwLDExKTogJ29zZW4nCgl9Cglmb3IgaSBpbiBhOgoJCWlmIHggaW4gaToKCQkJcHJpbnQoYVtpXSkKCQkJYnJlYWsKCnNlYXNvbigxKQ==