import java.util.*;

class Main
{
	public static void main(String args[]) throws Exception
	{
		Scanner in = new Scanner(System.in);
		int n=in.nextInt();
		int ac=0;
		int re=0;
		int wa=0;
		int tle=0;
		for(int i=0;i<n;i++)
		{
			String s=in.next();
			if(s.charAt(0)=='A')
			{
				ac++;
			}
			else if(s.charAt(0)=='R')
			{
				re++;
			}
			else if(s.charAt(0)=='W')
			{
				wa++;
			}
			else if(s.charAt(0)=='T')
			{
				tle++;
			}
		}
		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