import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        @SuppressWarnings("resource")
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[4];
        for (int i = 0 ; i < n ; i++) {
            if (sc.next().equals("AC")) {
                a[0]++;
            }
            if (sc.next().equals("WA")) {
                a[1]++;
            }
            if (sc.next().equals("TLE")) {
                a[2]++;
            }
            if (sc.next().equals("RE")) {
                a[3]++;
            }
        }
        System.out.println("AC x " + a[0]);
        System.out.println("WA x " + a[1]);
        System.out.println("TLE x " + a[2]);
        System.out.println("RE x " + a[3]);
    }

}