import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int n = input.nextInt();
        Map<String, Integer> map = new HashMap<>();
        for (int i = 0; i < n; i++) {
            String testCase = input.next();
            map.put(testCase, map.getOrDefault(testCase, 0) + 1);
        }
        System.out.println("AC x " + map.getOrDefault("AC", 0));
        System.out.println("WA x " + map.getOrDefault("WA", 0));
        System.out.println("TLE x " + map.getOrDefault("TLE", 0));
        System.out.println("RE x " + map.getOrDefault("RE", 0));
    }
}
/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