#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  map<string, int> m;
  m["AC"];
  m["WA"];
  m["TLE"];
  m["RE"];
  for (int i = 0; i < n; i++) {
    string t;
    getline(cin, t);
    m[t]++;
  }
  cout << "AC"
       << " x " << m["AC"];
  cout << "WA"
       << " x " << m["WA"];
  cout << "TLE"
       << " x " << m["TLE"];
  cout << "RE"
       << " x " << m["RE"];
  return 0;
}
