#include <bits/stdc++.h>
using namespace std;
int main() {
  int N;
  cin >> N;
  int C0 = 0;
  int C1 = 0;
  int C2 = 0;
  int C3 = 0;
  for (int i = 0; i < N; i++) {
    string s;
    cin >> s;
    if (s == "AC") C0++;
    if (s == "WA") C1++;
    if (s == "TLE") C2++;
    if (s == "RE") C3++;
  }
  cout << "AC x " << C0;
  cout << "WA x " << C1;
  cout << "TLE x " << C2;
  cout << "RE x " << C3;
}
