import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();

		int ac = 0;
		int wa = 0;
		int tle = 0;
		int re = 0;

		for (int i = 0; i < n; i++) {
			String s = sc.next();
			switch (s) {
				case "AC":
					ac++;
					break;
				case "WA":
					wa++;
					break;
				case "TLE":
					tle++;
					break;
				case "RE":
					re++;
					break;
			}
		}
		sc.close();

		System.out.println("AC x " + ac);
		System.out.println("WA x " + wa);
		System.out.println("TLE x " + tle);
		System.out.println("RE x " + re);

	}
}
