#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
const int N = 1e6 + 10;
int t, n, m, k, l, r, op, x, y, p;
int f[N];
bool flag;
const string zc = "gzu";
void solve() {
    string str,str2;
    cin >> str;
    str2 = str;
    for (char&ch : str) {
        if (ch >= 'A' && ch <= 'Z') {
            ch += 32;
        }
    }
    while ((p = str.find(zc)) != -1) {
        str2.replace(p, zc.size(), "\n");
        str.replace(p, zc.size(), "\n");
    }
    while ((p = str2.find("\n")) != -1) {
        str2.replace(p, 1, "");
    }
    cout << str2;
}
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    solve();
    return 0;
}