#include<bits/stdc++.h>
using namespace std;
using ll = int64_t;

int main() {
    ll n;
    string s;
    cin >> n >> s;
    
    cout << "UEC";
    bool flag = false;
    for(auto c: s) {
        if(c == 'c') flag = true;
        else if(flag) cout << c;
    }
    cout << endl;
}