/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

import java.util.Scanner;

public class Main
{
	public static void main(String[] args)
	{
		Scanner oku = new Scanner(System.in);

		int test = oku.nextInt(), n, s, p;

		int surp_siniri;
		int enAzindan, kesin_surp, toplam;

		for (int i = 0; i < test; i++, oku.nextLine())
		{
			n = oku.nextInt();
			s = oku.nextInt();
			p = oku.nextInt();

			if (p == 0 || p == 1)
			{
				surp_siniri = s;
			}
			else
			{
				surp_siniri = 3 * p - 4;
			}

			enAzindan = 0;
			kesin_surp = 0;

			for (int j = 0; j < n; j++)
			{
				toplam = oku.nextInt();

				if (toplam >= 2)
				{
					if (toplam >= surp_siniri && toplam <= surp_siniri + 1)
					{
						kesin_surp++;
					}
					else if (toplam > surp_siniri + 1)
					{
						enAzindan++;
					}
				}
				else
				{
					if (surp_siniri == 0 && toplam >= p)
					{
						enAzindan++;
					}
				}
			}

			if (kesin_surp >= s)
			{
				System.out.println("Case #" + (i + 1) + ": " + (enAzindan + s));
			}
			else
			{
				System.out.println("Case #" + (i + 1) + ": " + (enAzindan + kesin_surp));
			}
		}
	}
}
