#include<stdio.h>
#include<string>
#include <stdlib.h>
#include<iostream>
#include<string.h>
using namespace std;

int main()
{
	string s;
	string l;
	cin >> s;
	int len = s.length();
	int t = 0;
	for (int i = 0; i < len; i++)
	{
		if ((s[i] == 'G' || s[i] == 'g') && (s[i + 1] == 'Z' || s[i + 1] == 'z') && (s[i + 2] == 'U' || s[i + 2] == 'u'))
			i += 2;
		else
			l[t++] = s[i];
	}
	for (int i = 0; i < t; i++)
	{
		cout << l[i];
	}
	return 0;
}