#include <iostream>
int main()
{
int M;
std::cout << "Input month number: ";
std::cin >> M;
if (M == 1 || M == 2)
std::cout << "Winter";
else if (M >= 3 && M <= 5)
std::cout << "Spring";
else if (M >= 6 && M <= 8)
std::cout << "Summer";
else if (M == 9)
std::cout << "Autumn";
else
std::cout << "Error";
return 0;
}