#include <bits/stdc++.h>
using namespace std;
long long int a, b, c, d, n, i, cnt = 0, snt = 0;
float f, flo, fload = 0;
string s, h, o, name;
vector<int> v;
vector<string> ve;
int main() {
  ios_base::sync_with_stdio(0);
  cout << "INTERCAL";
}
