import java.util.Scanner;
import java.io.*;
class dance
{
  public static void main (String[] args) throws IOException
  { 
    File    inputData = new File("B-small-attempt0.in");
	File 	outputData= new File("Boutput.txt");
    Scanner scan = new Scanner( inputData );
	PrintStream print= new PrintStream(outputData);
    
	int t;
	int n,s,p,pi;
	t= scan.nextInt();
	for(int i=1;i<=t;i++)
	{
	n=scan.nextInt();	s=scan.nextInt();	p=scan.nextInt();
	int supTrip=0, notsupTrip=0;
	
	for(int j=0;j<n;j++)
	{
		pi=scan.nextInt();
		if(pi>(3*p-3))
		notsupTrip++;
		else if((pi>=(3*p-4))&&(pi<=(3*p-3))&&(pi>p))
		supTrip++;
	}
	
	if(s<=supTrip)
	notsupTrip=notsupTrip+s;
	else if(s>supTrip)
	notsupTrip= notsupTrip+supTrip;
	print.println("Case #"+i+": "+notsupTrip);
	}
  }
}
//import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


public class jammo {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
			Scanner scanner = new Scanner(new File("input.txt"));
			//FileWriter fstream = new FileWriter("output.txt");
			//BufferedWriter out = new BufferedWriter(fstream);
			PrintWriter out = new PrintWriter(new FileWriter("output.txt"));
			int inputSet,partC,surpC,minDM,curTot,noSurp,surpCo,total;
			inputSet = scanner.nextInt();
        
			for(int i=1; i<=inputSet; i++) 
            {	
				partC = scanner.nextInt();
				surpC = scanner.nextInt();
				minDM = scanner.nextInt();
				noSurp = 0;
				surpCo = 0;
                
				for(int j=0; j<partC; j++)
                {
					curTot = scanner.nextInt();
					if(minDM==1 && curTot>=1)
							noSurp++;
					else if(curTot>=3*minDM-2)
						noSurp++;
					else if(curTot>=3*minDM-4)
						surpCo++;
				}
                
				total = noSurp + Math.min(surpC,surpCo);
				out.println("Case #"+i+": "+total);
				System.out.print("Case #"+i+": "+total+"\n");
			}
        
			out.close();
			return;
		}
}
