#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  vector<string> s(n);
  for (int i = 0; i < (int)(n); i++) cin >> s[i];
  int ac = 0;
  int wa = 0;
  int tle = 0;
  int re = 0;
  for (int i = 0; i < (int)(n); i++) {
    if (s[i] == "AC") ac++;
    if (s[i] == "WA") wa++;
    if (s[i] == "TLE") tle++;
    if (s[i] == "re") re++;
  }
  cout << "AC x " << ac << endl;
  cout << "WA x " << wa << endl;
  cout << "TLE x " << tle << endl;
  cout << "RE x " << re << endl;
}
