#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, c1 = 0, c2 = 0, c3 = 0, c4 = 0;
  string s, t;
  cin >> n;
  for (int i = 0; i < n; i++) {
    cin >> s;
    t = s;
    if (t == "AC") {
      c1++;
    } else if (t == "WA") {
      c2++;
    } else if (t == "TLE") {
      c3++;
    } else {
      c4++;
    }
  }
  cout << "AC x" << c1 << endl;
  cout << "WA x" << c2 << endl;
  cout << "TLE x" << c3 << endl;
  cout << "RE x" << c4 << endl;
  return 0;
}
