import java.util.Scanner;

public class Main {
   public static void main(String[] args) {
        int c0=0;
        int c1=0;
        int c2=0;
        int c3=0;

        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        String[] str = new String[n];
        for(int i = 0; i<n; i++){
            str[i] = sc.next();
        }
         sc.close();
        for(int i = 0; i<n; i++){
            if(str[i].equals("AC")) {
                c0++;
            }else if(str[i].equals("WA") ){
                c1++;
            }else if(str[i].equals("TLE") ){
                c2++;
            }else if(str[i].equals("RE")){
                c3++;
            }
        }
       
        System.out.println("AC x "+c0);
        System.out.println("WA x "+c1);
        System.out.println("TLE x "+c2);
        System.out.println("RE x "+c3);


    }
}
/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