import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int ac = 0,wa = 0,tle = 0,re = 0;
        while(sc.hasNext()){
            String s = sc.next();
            if(s.equals("AC")){
                ac++;
            }
            if(s.equals("WA")){
                wa++;
            }
            if(s.equals("TLE")){
                tle++;
            }
            if(s.equals("RE")){
                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);
    }
}

/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