#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main(int argc, char *argv[]){
	struct timespec temps;

	printf("E");
	temps.tv_nsec;
	printf("R");
	temps.tv_nsec;
	printf("R");
	temps.tv_nsec;

	printf("E");
	temps.tv_nsec;

	printf("U");
	temps.tv_nsec;

	printf("R");
	return 0
}