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.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class B {
	public static void main(String args[]) throws Exception {
		BufferedReader reader = new BufferedReader(new InputStreamReader(
				new FileInputStream(args[0])));
		BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(
				new FileOutputStream(args[1])));
		int T = Integer.parseInt(reader.readLine());
		for (int i = 0; i < T; i++) {
			writer.write("Case #" + (i + 1) + ": " + process(reader));
			writer.newLine();
		}
		writer.flush();
		writer.close();
	}

	private static int process(BufferedReader reader) throws Exception {
		

		String s = reader.readLine();
		int end = s.indexOf(" ");
		int N = Integer.parseInt(s.substring(0, end));
		s = s.substring(end + 1);
		end = s.indexOf(" ");
		int S = Integer.parseInt(s.substring(0, end));
		s = s.substring(end + 1);
		end = s.indexOf(" ");
		int P = Integer.parseInt(s.substring(0, end));
		int count = 0;
		int score;
		for (int i = 0; i < N; i++) {
			if (i < N - 1) {
				s = s.substring(end + 1);
				end = s.indexOf(" ");
				score = Integer.parseInt(s.substring(0, end));
			} else {
				s = s.substring(end + 1);
				try {
					score = Integer.parseInt(s);
				} catch (Exception e) {
					score = 0;
				}
			}
			int base = score / 3;
			int left = score % 3;
			int max = base + (left + 1) / 2;
			if(max >= P){
				count++;
			}else if(S > 0 && base+left >= P){
				count++;
				S--;
			}else if(left == 0 && S > 0){
				if(score > P && max + 1 >= P){
					count++;
					S--;
				}
			}
			}
		return count;

		}

	}
		
	

