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();
			if (s.equals("AC")) ac++;
			else if (s.equals("WA")) wa++;
			else if (s.equals("TLE")) tle++;
			else if (s.equals("RE")) 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);

	}

}