#include <stdio.h>
#include <bits/stdc++.h>
using namespace std;

int main() {

	int N=3;
	char A[100000][4];
	int i;
	int C0 = 0, C1 = 0, C2 = 0, C3 = 0;
	cin >> N ;
	for (i = 0; i < N;i++) {
		cin >> A[i];
	}
	for (i = 0; i < N; i++) {
	
		if (A[i]=='AC') {
			C0++;
		
		}
		else if (A[i]=='WA') {
			C1++;
		}
		else if(A[i]=='TLE')
		{
			C2++;
		}
		else if (A[i]=='RE') {
			C3++;
		}
	
	}

	printf("AC x %d\n",C0);
	printf("WA x %d\n", C1);
	printf("TLE x %d\n", C2);
	printf("RE x %d\n", C3);
	return 0;
}