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