// 173 b
import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int ac = 0;
        int wa = 0;
        int tle = 0;
        int re = 0;
        int n = input.nextInt();
        for (int i = 0; i < n; i++){
            String s = input.next();
            if(s.equals("AC")){
                ac += 1;
            } else if (s.equals("WA")){
                wa += 1;
            } else if (s.equals("TLE")){
                tle += 1;
            } else {
                re += 1;
            }
        }
        System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",ac,wa,tle,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