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

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