#include<iostream>
#include<string>
using namespace std;
int main()
{
	string s1, s2 = "";
	cin >> s1;
	int i = 0;
	while (s1[i]) {
		if (i < s1.length()-2) {
			if (s1[i] == 'g' || s1[i] == 'G') {
				if (s1[i+1] == 'z' || s1[i+1] == 'Z') {
					if (s1[i+2] == 'u' || s1[i+2] == 'U') {
						i += 3;
						continue;
					}
				}
			}
		}
		s2 += s1[i];
		i++;
	}
	cout << s2 << endl;
	return 0;
}