#include <iostream>

using namespace std;

int main()
{
    int day,month;
    cout<<"day?"<<endl;
    cin >> day;
    cout<<"month?"<<endl;
    cin >> month;

     switch(month){
          case 1:
          case 2:
          case 3: {
                     if (day <= 21)
                         cout<<"winter"<<endl;
                     else
                         cout<<"spring"<<endl;
                  break;
                  }
          case 4:
          case 5:
          case 6: {
                     if (day <= 22)
                         cout<<"spring"<<endl;
                     else
                         cout<<"summer"<<endl;
                  break;
                  }
          case 7:
          case 8:
          case 9: {
                     if (day <= 23)
                         cout<<"summer"<<endl;
                     else
                         cout<<"autum"<<endl;
                  break;
                  }
          case 10:
          case 11:
          case 12: {
                     if (day <= 21)
                         cout<<"autum"<<endl;
                     else
                         cout<<"winter"<<endl;
                  break;
                  }
          default:
              cout<<"default"<<endl;
      }

      return 0;
}