#include<bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin >> n;
  int ac = 0, wa = 0, tle = 0, re = 0;
  for (int i = 0; i < n; i++) {
    string s;
    cin >> s;
    switch (s) {
      case "AC":
        ac++;
        break;
      case "WA":
        wa++;
        break;
      case "TLE":
        tle++;
        break;
      case "RE":
        re++;
        break;
    }
  }
  cout << "AC x " << ac << endl;
  cout << "WA x " << wa << endl;
  cout << "TLE x " << tle << endl;
  cout << "RE x " << re << endl;
  return 0;
}