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 word = sc.nextLine();
			
			switch(word) {
			case "AC":
				ac++;
				break;
			case "WA":
				wa++;
				break;
			case "TLE":
				tle++;
				break;
			case "RE":
				re++;
				break;
			}
		}
		System.out.println("AC x " + ac);
		System.out.println("WA x " + wa);
		System.out.println("TLE x " + tle);
		System.out.println("RE x " + re);
		
		
		
	}
}
/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