#include <bits/stdc++.h>
using namespace std;
 
int main() {

  int N;

  int ac_counter = 0;
  int wa_counter = 0;
  int tle_counter = 0;
  int re_counter = 0;

  cin >> N;

  vector<int> vec(N);
  for (int i = 0; i < N; i++) { 
    cin >> vec.at(i);
  }

  for (int i = 0; i < N; i++) { 
    if (vec.at(i) == "AC") {
      ac_counter =+ 1;
    }

    if (vec.at(i) == "WA") {
      wa_counter =+ 1;
    }

    if (vec.at(i) == "TLE") {
      tle_counter =+ 1;
    }

    if (vec.at(i) == "RE") {
      re_counter =+ 1;
    }
  }

  cout << "AC x " + ac_counter << endl;
  cout << "WA x " + wa_counter << endl;
  cout << "TLE x " + tle_counter << endl;
  cout << "RE x " + re_counter << endl;

}