#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  string s[n];
  for (int i = 0; i < n; ++i) cin >> s[i];
  int a[4] = {0};
  for (int i = 0; i < n; ++i) {
    if (s[i] == "AC") a[0]++;
    if (s[i] == "WA") a[1]++;
    if (s[i] == "TLE")
      a[2]++;
    else
      a[3]++;
  }
  cout << "AC x " << a[0] << endl;
  cout << "WA x " << a[1] << endl;
  cout << "TLE x " << a[2] << endl;
  cout << "RE x " << a[3] << endl;
  return 0;
}
