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.FileOutputStream;
import java.io.IOException;
import java.util.Scanner;

public class Dancers {

	public static void main(String[] args) throws IOException {
		int T, N, S, p;
		Scanner sc = new Scanner(System.in);
		FileOutputStream out = new FileOutputStream("out.txt");
		T = sc.nextInt(); sc.nextLine();
		for (int i = 0; i < T; i++) {
			int sure = 0, pos = 0;
			N = sc.nextInt(); S = sc.nextInt(); p = sc.nextInt(); 
			for (int j = 0; j < N; j++) {
				int act = sc.nextInt();
				if (act == 0) {
					if (p == 0) sure++;
				} else {
					if (act >= ((p*3)-2)) sure++;
					else if (act >= ((p*3)-4)) pos++;
				}
			}
			int res = Math.min(sure + Math.min(pos, S), N);
			out.write(("Case #" + (i + 1) + ": "+res+"\n").getBytes());
		}

	}

}