#include <stdio.h>
#include <iostream>
#include <string.h>
using namespace std;
char a[100000],b[100000];
int main()
{
	cin >> a;
	int len = strlen(a);
	if(len > 2 && a[len-1] == 'r' && a[len-2] == 'e')
		a[len-2] = '\0';

	if(len > 2 && a[len-1] == 'y' && a[len-2] == 'l')
		a[len-2] = '\0';

	if(len > 3 && a[len-1] == 'g' && a[len-2] == 'n'&& a[len-3] == 'i')
		a[len-3] = '\0';
	cout << a << endl;

}