import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);
		
		//int n = sc.nextInt();
		//String s = sc.next();
		long n = sc.nextLong();
		//double n = sc.nextDouble();
		int a = 0;
		int b = 0;
		int c = 0;
		int d = 0;

		
		for(int i = 0; i < n ; i++) {
			String s = sc.next();
			if(s.equals("AC")) {
				a++;
			}else if (s.equals("WA")) {
				b++;
			}else if (s.equals("TLE")) {
				c++;
			}else {
				d++;
			}
		}
		
		System.out.println("AC x "+ a);
		System.out.println("WA x "+ b);
		System.out.println("TLE x "+ c);
		System.out.println("RE x "+ d);


		//System.out.println("Yes");
		//System.out.println("No");
		

	}
}

/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz