import java.util.*;
public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();

        int[] arr = new int[4];
        while (t-- > 0) {
            String s = sc.next();
            if (s.equals("AC")) {
                arr[0]++;
            } else if (s.equals("WA")) {
                arr[1]++;
            } else if (s.equals("TLE")) {
                arr[2]++;
            } else {
                arr[3]++;
            }
        }
        
        System.out.println("AC x " + arr[0]);
        System.out.println("WA x " + arr[1]);
        System.out.println("TLE x " + arr[2]);
        System.out.println("RE x " + arr[3]);
 
    }
}
/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