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