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.*;


public class DancingWithGooglers {

	private static final Scanner sc = new Scanner(System.in);

	/**
	 * @param args
	 */
	public static void main(String[] args) {

		int T = sc.nextInt();	//number of button presses
		
		for (int i = 0; i < T; i++){
			
			int N = sc.nextInt();	//number of contestants
			int S = sc.nextInt(); 	//number of suprises
			int p = sc.nextInt();	//possible maximum score
						
			int result = 0;
			
			for (int j = 0; j < N; j++){
				
				int t = sc.nextInt();
				
				if (t >= (3 * p - 2))
					result++;
				
				else if (p == 1);
					
				
				else if ((t >= (3 * p - 4)) && (S != 0)){
					result++;
					S--;
				}
				
			}
			
			System.out.println("Case #" + (i + 1) + ": " + result);
			
		}
		
		

	}

}
