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 DancingWithTheGooglers
{
	public static void main(String[] args)
	{
		Scanner read = new Scanner(System.in);
		int[] scores = null;
		int cases = 0;
		int googlers = 0;
		int suprising = 0;
		int least = 0;
		int num = 0;

		cases = read.nextInt();
		for (int i = 0; i < cases; i++)
		{
			num = 0;
			googlers = read.nextInt();
			suprising = read.nextInt();
			least = read.nextInt();
			scores = new int[googlers];
			for (int j = 0; j < scores.length; j++)
				scores[j] = read.nextInt();

			if (least == 0)
				System.out.println("Case #" + (i + 1) + ": " + googlers);
			else
			{
				for (int j = 0; j < scores.length; j++)
				{
					if (scores[j] % 3 == 2)
					{
						if (scores[j] / 3 + 1 >= least)
							num++;
						else if (scores[j] / 3 + 2 >= least && suprising > 0)
						{
							num++;
							suprising--;
						}
					}
					else if (scores[j] % 3 == 1)
					{
						if (scores[j] / 3 + 1 >= least)
							num++;
					}
					else if (scores[j] != 0)
					{
						if (scores[j] / 3 >= least)
							num++;
						else if (scores[j] / 3 + 1 >= least && suprising > 0)
						{
							num++;
							suprising--;
						}
					}
				}
				System.out.println("Case #" + (i + 1) + ": " + num);
			}
		}
	}
}