clude <iostream>
using namespace std;

int main() {
	string S[100000];
	char s[254];
	int N;
	int C[4] = { 0 };
	cin >> N;
	for (int i = 0; i < N; i++) {
		cin >> s;
		S[i] = s;
		if (S[i] == "AC") C[0]++;
		else if (S[i] == "WA")C[1]++;
		else if (S[i] == "TLE")C[2]++;
		else if (S[i] == "RE")C[3]++;
	}

	cout << "AC x " << C[0] << '\n';
	cout << "WA x " << C[1] << '\n';
	cout << "TLE x " << C[2] << '\n';
	cout << "RE x " << C[3] << '\n';

	return 0;
}