import java.util.Scanner;
 
public class Main {
  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 S=sc.next();
    if(S.equals("AC"))
    	AC++;
    if(S.equals("WA"))
    	WA++;
    if(S.equals("TLE"))
    	TLE++;
    if(S.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);
  }
}
/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