import java.util.*;
class Main{
    public static void main(String[]args){
        Scanner scan = new Scanner(System.in);
        int N = scan.nextInt();
        String[] S = new String [N+1];
        int [] C = {0,0,0,0};
        for(int i=0;i<N+1;i++){
            S[i] = scan.nextLine();
        }
        for(int i=0;i<N+1;i++){
            switch(S[i]){
                case "AC":
                    C[0] += 1;
                    break;
                case "WA":
                    C[1] += 1;
                    break;
                case "TLE":
                    C[2] += 1;
                    break;
                case "RE":
                    C[3] += 1;
                    break;
                default:
            }
        }
        System.out.println("AC x " + C[0] + "\n" + "WA x " + C[1] + "\n" + "TLE x " + C[2] + "\n" + "RE x " + C[3]);

        scan.close();
    }
}

/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