import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        String[] s = new String[n];
        for (int i = 0; i < n; i++) {
            s[i] = sc.next();
        }
        int ac = 0;
        int wa = 0;
        int tle = 0;
        int re = 0;
        for (int i = 0; i < n; i++) {
            if (s[i].equals("AC")) {
                ac++;
            } else if (s[i].equals("WA")) {
                wa++;
            } else if (s[i].equals("TLE")) {
                tle++;
            } else if (s[i].equals("RE")) {
                re++;
            }
        }
        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