import java.util.*;
public class Main {
  public static void main (String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int AC = 0, WA = 0, TLE = 0, RE = 0;
    for (int i=0; i<N; i++) {
        String num = sc.next();
    	switch (num) {
          case "AC": AC += 1;
            break;
          case "WA": WA += 1;
            break;
          case "TLE": TLE += 1;
            break;
          case "RE": RE += 1;
            break;
        }
    }
    int[] ans = {AC,WA,TLE,RE};
    String[] array = {"AC","WA","TLE","RE"};
    for (int i=0; i<4; i++) {
        System.out.println(array[i]+" x "+ans[i]);
    }
  }
}
/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