import java.util.*;

public class Demo {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int ac=0;
        int wa=0;
        int tle=0;
        int re=0;
        
        for(int i=0;i<n;i++){
            String str = sc.next();
            if(str.equals("AC")){
                ac++;
            }
            if(str.equals("WA")){
                wa++;
            }
            if(str.equals("TLE")){
                tle++;
            }
            if(str.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);
    }
}