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.util.*;
import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.text.DecimalFormat;

/**
 *
 *
 */
public class B {


    public static void main(String[] args) {
        try {

            Scanner scanner = (new Scanner(new File("c:/input.txt")));
            int N = scanner.nextInt();

            FileOutputStream out = new FileOutputStream("c:/output.txt");
            PrintWriter wr = new PrintWriter(out);

            scanner.nextLine();

            for (int i = 0; i < N; i++) {
                doCase(i+1, scanner, wr);
            }


            wr.close();
            out.close();
        } catch (Exception e) {
            System.out.println("Error: " + e.getMessage());
            e.printStackTrace();
        }
    }

    private static void doCase(int caseNum, Scanner scanner, PrintWriter wr) {
        int N = scanner.nextInt();
        int S = scanner.nextInt();
        int p = scanner.nextInt();

        int notSurp = 3 * p - 2;
        int surp = 3 * p - 4;
        if (p == 1) {
            surp = 1;
        }
        int cnt = 0;
        for (int i = 0; i < N; i++) {
            int res = scanner.nextInt();
            if (res >= notSurp) {
                cnt++;
            } else if (res >= surp) {
                if (S > 0) {
                    S--;
                    cnt++;
                }
            }
        }
        wr.println("Case #" + caseNum + ": " + cnt);
    }

    private static String formatNumber(int result, String format) {
        DecimalFormat f = new DecimalFormat(format);
        return f.format(result);
    }
}