import java.util.*;

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