import java.util.*;
public class Main
{
  public static void main(String args[])
  {
    Scanner in=new Scanner(System.in);
    int n;
    n=in.nextInt();
    int ac=0,wa=0,tle=0,re=0;
    for(int i=1;i<=n;i++)
    {
      String s=in.next();
      if(s.compareTo("AC")==0)
      {
        ac++;
      }
      else if(s.compareTo("TLE")==0)
      {
        tle++;
      }
      else if(s.compareTo("WA")==0)
      {
        wa++;
      }
      else
      {
        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