import java.util.*;
public class Main{
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		int ac = 0, wa = 0, tle = 0, re = 0;
		for (int i = 0; i < N; ++i) {
			String S = sc.nextLine();
			if (S.equals("AC")) {
				++ac;
			}
			else if (S.equals("WA")) {
				++wa;
			}
			else if (S.equals("TLE")) {
				++tle;
			}
			else {
				++re;
			}
		}
		System.out.println("AC x " + ac);
		System.out.println("WA x " + wa);
		System.out.println("TLE x " + tle);
		System.out.println("RE x " + re);
	}
}