#include <bits/stdc++.h>

using namespace std;

using ll = long long;
using ull = unsigned long long;

const int INF = 2e9;
const ll LINF = 2e18;

#define rep(i, n) for (int i = 0; (i) < (n); (i)++)
#define rep1(i, n) for (int i = 1; (i) < ((n) + 1); (i)++)
#define all(a) (a).begin(), (a).end()

const int dx[] = {-1,0,1,0};
const int dy[] = {0,1,0,-1};

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