
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		try (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();
				if ("AC".equals(s)) {
					ac++;
				} else if("WA".equals(s)) {
					wa++;
				} else if("TLE".equals(s)) {
					tle++;
				} else if("RE".equals(s)) {
					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);
		}
	}
}
