#include<stdio.h>
int main(){
int year;
scanf("%d",&year);
if((year%4==0)&&(year%100!=0)||year%400==0)
printf("%d run nian",year);
else
printf("%d fei run nian",year);
}
#include<stdio.h>
int main(){
int year;
scanf("%d",&year);
if((year%4==0)&&(year%100!=0)||year%400==0)
printf("%d run nian",year);
else
printf("%d fei run nian",year);
}