import java.util.Scanner;

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

        int ac = 0, wa = 0, tle = 0 , re = 0;
        String str;
        for(int i = 0; i < n; i++){
            str = sc.next();
            if(str.equals("AC")){
                ac++;
            }else if(str.equals("WA")){
                wa++;
            }else if(str.equals("TLE")){
                tle++;
            }else{
                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);

        sc.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