#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, c = 0, c1 = 0, c2 = 0, c3 = 0;
  string str;
  cin >> n;
  for (int i = 1; i <= n; i++) {
    getline(cin, str);
    if (str == "AC")
      c++;
    else if (str == "WA")
      c1++;
    else if (str == "TLE")
      c2++;
    else if (str == "RE")
      c3++;
    str.clear();
  }
  cout << "AC x " << c << "\n";
  cout << "WA x " << c1 << "\n";
  cout << "TLE x " << c2 << "\n";
  cout << "RE x " << c3;
}
