#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"] << endl;
	cout << "WA x " << mp["WA"] << endl;
	cout << "TLE x " << mp["TLE"] << endl;
	cout << "RE x " << mp["RE"] << endl;
}