import java.util.Scanner;
public class Main{
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int C1=0,C2=0,C3=0,C4=0;
		for(int i=0;i<n;i++){
			String result = sc.next();
			switch (result){
			case "AC":
				C1++1;
				break;
			case "WA":
				C2++1;
				break;
			case "TLE":
				C3++1;
				break;
			case "RE":
				C4++1;
				break;
			default:
			}
		}
		System.out.println("AC x "+ C1);
		System.out.println("WA x "+ C2);
		System.out.println("TLE x "+ C3);
		System.out.println("Re x "+ C4);
	}
}