import java.util.*;
public class Main
{
  public static void main(String[] args)
  {
    Scanner sc = new Scanner(System.in); 
    int n  = sc.nextInt();
    
    int b = 0;
    int c = 0;
    int d = 0;
    int e = 0;

    
    for(int i = 0; i < n; i++)
    {
      String str = sc.next();
      if(str.equals("AC"))
          b++;
      if(str.equals("WA"))
    		  {
          c++;
    		  }
      if(str.equals("TLE"))
          d++;
      if(str.equals("RE"))
          e++;
    }
    System.out.println("AC x "+b);
    System.out.println("WA x "+c);
    System.out.println("TLE x "+d);
    System.out.println("RE x "+e);
  }
}                          

/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