#include <bits/stdc++.h>
using namespace std;
int main() {
	int n; cin >> n;
	map<string, int> mp;
	for (int i = 0; i < n; i++) {
		string s; cin >> s;
		++mp[s];
	}
	cout << "AC x " << mp["AC"] << "\n";
	cout << "WA x " << mp["WA"] << "\n";
	cout << "TLE x " << mp["TLE"] << "\n";
	cout << "RE x " << mp["RE"] << "\n";
}