import java.util.*;
    public class Main{
        public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        }
    }        
    import java.util.*; util.* java public class Main{
        public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        }
    } Main public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        } main {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n sc.nextInt() sc.nextInt sc String[] s = new String[n]; s new String[n] n for(int i=0; i<n; i++){
                s[i] = sc.next();
            } int i=0; int i=0; i 0 i<n i n i++ i++ i {
                s[i] = sc.next();
            } {
                s[i] = sc.next();
            } s[i] = sc.next() s[i] s i sc.next() sc.next sc int c0=0; c0 0 int c1=0; c1 0 int c2=0; c2 0 int c3=0; c3 0 for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            } int i=0; int i=0; i 0 i<n i n i++ i++ i {
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            } {
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            } switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            } s[i] s i case "AC": "AC" case "AC": c0++ c0 break; case "WA": "WA" case "WA": c1++ c1 break; case "TLE": "TLE" case "TLE": c2++ c2 break; case "RE": "RE" case "RE": c3++ c3 break; System.out.println("AC x " + c0) System.out.println System.out System System.out "AC x " + c0 "AC x " c0 System.out.println("WA x " + c1) System.out.println System.out System System.out "WA x " + c1 "WA x " c1 System.out.println("TLE x " + c2) System.out.println System.out System System.out "TLE x " + c2 "TLE x " c2 System.out.println("RE x " + c3) System.out.println System.out System System.out "RE x " + c3 "RE x " c3 String[] args args public class Main{
        public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        }
    } public class Main{
        public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        }
    } Main
import java.util.*;
    public class Main{
        public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
            String[] s = new String[n];
            for(int i=0; i<n; i++){
                s[i] = sc.next();
            }
            int c0=0;
            int c1=0;
            int c2=0;
            int c3=0;
            for(int i=0; i<n; i++){
            switch (s[i]){
              case "AC":
                    c0++;
                    break;
              case "WA":
                    c1++;
                    break;
              case "TLE":
                    c2++;
                    break;
              case "RE":
                    c3++;
                    break;
            }
            }
            System.out.println("AC x " + c0);
            System.out.println("WA x " + c1);
            System.out.println("TLE x " + c2);
            System.out.println("RE x " + c3);
            
        }
    }        
   