import java.util.Scanner;

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

        int testNum = scanner.nextInt();
        String[] scoreName = new String[]{"AC", "WA", "TLE", "RE"};
        int[] score = new int[4];

        for (int i = 0; i < testNum+1; i++) {
            String temp = scanner.nextLine();
            switch (temp) {
                case "AC" :
                    score[0]++;
                    break;
                case "WA" :
                    score[1]++;
                    break;
                case "TLE" :
                    score[2]++;
                    break;
                case "RE" :
                    score[3]++;
            }
        }
        for(int i = 0; i<4; i++) {
            System.out.println(scoreName[i]+" x "+score[i]);
        }
    }
}
  
/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