#include <stdio.h>

int main() {
    int n,t;
    scanf("%4d%2d",&n,&t);
    if(t>=3&&t<=5)printf("spring\n");
    else if(t>=6&&t<=8)printf("summer\n");
    else if(t>=9&&t<=11)printf("autumn\n");
    else printf("winter\n");
    return 0;
}