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.Scanner;

public class B_DancingWithGooglers 
{
	public static void main(String[] args) 
	{
		Scanner sc = new Scanner(System.in);
		
		int t = sc.nextInt();
		
		for(int cases=1; cases<=t; cases++)
		{
			int players = sc.nextInt();
			int surprising = sc.nextInt();
			int limit = sc.nextInt();
			
			int count = 0;
			
			for(int i=0; i<players; i++)
			{
				int score = sc.nextInt();
				
				if(score < limit)
				{
					continue;
				}
				
				score = (score - limit) / 2;
				
				if(limit - score <= 1)
				{
					count ++;
				}
				else if(surprising > 0 && limit - score <= 2)
				{
					count ++;
					surprising --;
				}
			}
			
			System.out.println("Case #"+cases+": "+count);
		}
	}
}
