#include <stdio.h>

int main()
{
	int i;
	int n;
	char s[100];
	
	scanf("%d", &n);
	scanf("%s", s);
	
	printf("UEC");
	i = 0;
	while(s[i] != 'c')i++;
	
	i++;
	while(i < n){
		printf("%c", s[i]);
		i++;
	}
	
	printf("\n");
	
	return 0;
}