import java.util.*;

public class Main {
	public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        String[] result = new String[n];
        
        int c0 = 0;
        int c1 = 0;
        int c2 = 0;
        int c3 = 0;
        
        for(int i=0;i<n;i++){
            result[i] = sc.next();
            if(result[i].equals("AC")){
                c0++;
            }else if(result[i].equals("WA")){
                c1++;
            }else if(result[i].equals("TLE")){
                c2++;
            }else if(result[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