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);
	}
  }
}
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package dancing.with.the.googlers;

import java.io.*;
import java.util.logging.Level;
import java.util.logging.Logger;

public class DancingWithTheGooglers {

    static int numberOfTests;
    static int[] testResults;
    static ScoreCounter[] orders;
    
    public static void main(String[] args) {
        InitInput();
        for (int i = 0; i < numberOfTests; i++) {
            try {
                testResults[i] = orders[i].Count2();
                if (testResults[i] != orders[i].Count2())
                {
                    System.out.print(i);
                }
            } catch (Exception ex) {
                Logger.getLogger(DancingWithTheGooglers.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        writeResult();
    }
    
    static void InitInput() {
        try {
            FileReader input = new FileReader("B-small-attempt4.in");
            try (BufferedReader bufRead = new BufferedReader(input)) {
                String line = bufRead.readLine();

                numberOfTests = Integer.parseInt(line);
                testResults = new int[numberOfTests];
                orders = new ScoreCounter[numberOfTests];

                for (int i = 0; i < numberOfTests; i++) {
                    line = bufRead.readLine();
                    if (line == null) {
                        break;
                    }
                    orders[i] = new ScoreCounter(line);
                }
            }

        } catch (IOException ex) {
            Logger.getLogger(DancingWithTheGooglers.class.getName()).log(Level.SEVERE, null, ex);
        }
    }


    static void writeResult() {
        FileWriter output = null;
        try {
            output = new FileWriter("output");
            try (BufferedWriter bufWrite = new BufferedWriter(output)) {
                for (int i = 0; i < numberOfTests; i++) {
                    String result = "Case #"+(i+1)+": "+testResults[i];
                    bufWrite.write(result);
                    bufWrite.newLine();
                }
            }
        } catch (IOException ex) {
            Logger.getLogger(DancingWithTheGooglers.class.getName()).log(Level.SEVERE, null, ex);
        } finally {
            try {
                output.close();
            } catch (IOException ex) {
                Logger.getLogger(DancingWithTheGooglers.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

    }
}
