#include<bits/stdc++.h>
using namespace std;
int main(){
	char a[32];
	scanf("%s", a);
	if(a[strlen(a) - 1] == 'r' && a[strlen(a) - 2] == 'e')
		a[strlen(a) - 2] = '\0';
	if(a[strlen(a) - 1] == 'y' && a[strlen(a) - 2] == 'l')
		a[strlen(a) - 2] = '\0';	 
	if(a[strlen(a) - 1] == 'g' && a[strlen(a) - 2] == 'n' && a[strlen(a) - 3] == 'g')
		a[strlen(a) - 3] = '\0';
	printf("%s", a);
	return 0;
}