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 c0 = 0;
			int c1 = 0;
			int c2 = 0;
			int c3 = 0;
			
			for(int  i = 0 ; i < n ; i++ ) {
				String s = sc.next();
				
				switch(s) {
				case "AC":
					c0++;
					break;
				case "WA":
					c1++;
					break;
				case "TLE":
					c2++;
					break;
				default:
					c3++;
					break;
				}
				
			}
			
			System.out.println("AC x " + c0);
			System.out.println("WA x " + c1);
			System.out.println("TLE x " + c2);
			System.out.println("RE x " + c3);
		}
	}

}
/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