#pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include #include using namespace std; typedef long long ll; const int INF = 1<<30; const ll INFLL = 1LL<<60; //const ll MOD = 998244353; const double INFD = 1.0E10; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, -1, 0, 1}; //const int dx[8] = {1, 1, 0, -1, -1, -1, 0, 1}; //const int dy[8] = {0, 1, 1, 1, 0, -1, -1, -1}; using Pair = pair; using Graph = vector>; using mint = atcoder::modint998244353; int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); cout << fixed << setprecision(15); int n; cin >> n; string s; cin >> s; int idx = 0; for (int i = 0; i < n; i++){ if (s[i] == 'c') idx = i; } cout << "UEC" << s.substr(idx + 1, n - idx) << endl; return 0; }