import java.util.Scanner;

public class Main {
    
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        final int N = sc.nextInt();
        
        int[] count = new int[4];
        
        for (int i = 0; i < N; i++) {
            String j = sc.next();
            
            switch (j) {
            case "AC":
                count[0]++;
                break;
            case "WA":
                count[1]++;
                break;
            case "TLE":
                count[2]++;
                break;
            case "RE":
                count[3]++;
                break;
            }
        }
        System.out.println("AC x " + count[0]);
        System.out.println("WA x " + count[1]);
        System.out.println("TLE x " + count[2]);
        System.out.println("RE x " + count[3]);
    }
}

/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