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.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;


public class Prob1B {

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new FileReader("B-small-attempt0.in"));
		PrintWriter pw = new PrintWriter(new FileWriter("output.txt"));
		int t = Integer.parseInt(br.readLine());
		for(int x = 1; x <= t; x++) {
			String[] strs = br.readLine().split(" ");
			int n = Integer.parseInt(strs[0]);
			int s = Integer.parseInt(strs[1]);
			int p = Integer.parseInt(strs[2]);
			int[] scores = new int[n];
			for(int i = 0; i < scores.length; i++) {
				scores[i] = Integer.parseInt(strs[3 + i]);
			}
			
			int minNormalScore = Math.max(3 * p - 2, p);
			int surprisingMinScore = Math.max(3 * p - 4, p);
			int res = 0;
			for(int i = 0; i < scores.length; i++) {
				if(scores[i] >= minNormalScore) {
					res++;
				} else if(scores[i] >= surprisingMinScore && s > 0) {
					s--;
					res++;
				}
			}
			
			pw.println("Case #" + x + ": " + res);
		}
		
		br.close();
		pw.close();
	}
}
