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