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, wa = 0, tle = 0, re = 0;
		for(int i = 0; i <= n; i++){
			String s = sc.nextLine();
			switch(s){
			case "AC":
				ac++;
				break;
			case "WA":
				wa++;
				break;
			case "TLE":
				tle++;
				break;
			case "RE":
				re++;
				break;
			default:
				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);
	}
}