import java.util.Scanner;
public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    String[] S = new String[N];
    int C0 = 0;
    int C1 = 0;
    int C2 = 0;
    int C3 = 0;
    for(int i=0; i<N; i++){
      S[i] = sc.next();
      
      if(S[i].equals("AC")) {
        C0++;
      } else if(S[i].equals("WA")) {
        C1++;
      } else if(S[i].equals("TLE")) {
        C2++;
      } else if(S[i].equals("RE")) {
        C3++;
      } else {
        continue;
      }
    }
       System.out.println("AC x " + C0);
       System.out.println("WA x " + C1);
       System.out.println("TLE x " + C2);
       System.out.println("RE x " + C3);
  }
}

/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