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.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Scanner;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author Akash Agrawal
 */
public class DWG {
    
    public static void main(String [] args) throws FileNotFoundException, IOException
    {
        Scanner scan= new Scanner(new File("inp.txt"));
        
        int n=scan.nextInt();
        //System.out.println(n);
        int cas=1;
        while(n--!=0)
        {
            int t=scan.nextInt();
            int s=scan.nextInt();
            int p=3*scan.nextInt();
            
            int count =0;
            for(int i=0;i<t;i++)
            {
                int temp = scan.nextInt();
                //System.out.println(temp);
                if(temp == 0 )continue;
                else if(temp==1 && p==1) count++; 
                if(temp>=p-2)count++;
                else if(temp>=p-4 && s>0 )
                {count++;s--;}
                
            }
            
            System.out.println("Case #"+cas+++": "+count);
            
        }
        }
    
}
