/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 3/3/12
 * Time: 11:00 AM
 * To change this template use File | Settings | File Templates.
 */

import SRMLib.MathLibrary;
import SRMLib.TestSRMLib;
import com.sun.org.apache.bcel.internal.generic.F2D;

import java.io.*;
import java.util.*;
import java.util.zip.Inflater;

public class SRM {
    public static void main(String[] args) throws IOException {
        //TestSRMLib.run();
        codeJam1.main();

        return;
    }
}
class codeJam1 {
    public static void main() throws IOException {
        String inputPath = "E:\\input.txt";
        String outputPath = "E:\\output.txt";
        BufferedReader input = new BufferedReader(new FileReader(inputPath));
        BufferedWriter output = new BufferedWriter(new FileWriter(outputPath));

        String line;
        line = input.readLine();
        int T = Integer.parseInt(line);
        for (int i = 1; i <= T; ++i) {
            line = input.readLine();
            String[] words = line.split(" ");
            int N = Integer.parseInt(words[0]);
            int S = Integer.parseInt(words[1]);
            int p = Integer.parseInt(words[2]);
            int n = 0;
            int res = 0;

            for (int j = 3; j < words.length; ++j) {
                if (p == 0) {
                    res++;
                    continue;
                }

                int t = Integer.parseInt(words[j]);
                if (p == 1) {
                    if (t > 0)
                        res++;
                    continue;
                }
                if (t >= 3 * p - 2)
                    res++;
                else if (t >= 3 * p - 4)
                    n++;
            }

            res += Math.min(n, S);
            output.write("Case #" + i + ": " + res);
            output.newLine();
        }

        input.close();
        output.close();
    }
}

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Scanner;


public class ProblemB {

	/**
	 * @param args
	 * @throws FileNotFoundException 
	 */
	public static void main(String[] args) throws FileNotFoundException {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(new File(args[0]));
		int numberOfLines = Integer.parseInt(sc.nextLine());
		Scanner lineScan;
		int numberOfPeople =0, numberOfSurprising = 0, bestRes = 0;
		ArrayList<ArrayList<Integer>> list = new ArrayList<ArrayList<Integer>>();
		ArrayList<Integer> triple;
		
		int score, count = 0;
		String line = " ";
		
		for (int i=0; i<numberOfLines;i++)
		{
			count = 0;
			line = sc.nextLine();
			lineScan = new Scanner(line);
			numberOfPeople = lineScan.nextInt();
			numberOfSurprising = lineScan.nextInt();
			bestRes = lineScan.nextInt();
			
			for (int j = 0; j< numberOfPeople; j++)
			{
				score = lineScan.nextInt();
				triple = new ArrayList<Integer>();
				if (score % 3 == 0)
				{
					
					if (score/3 < bestRes && score/3 + 1 >= bestRes && score > 0 && numberOfSurprising > 0)
					{
						triple.add(score/3 -1);
						triple.add(score/3);
						triple.add(score/3 +1);
						numberOfSurprising --;
					}
					else
					{
						for (int k = 0; k<3; k++)
							triple.add(score/3);
					}
					list.add(triple);
				}
				else
				{
					double mean = (double) score /3;
					double boundary = score/3 +0.5;
					if (mean > boundary )
					{
						if (score/3 + 2 == bestRes && numberOfSurprising >0)
						{
							triple.add(score/3);
							triple.add(score/3);
							triple.add(score/3 +2);
							numberOfSurprising--;
						}
						else
						{
							triple.add(score/3);
							triple.add(score/3 +1);
							triple.add(score/3 + 1);
						}
							
					}
					else
					{
						triple.add(score/3);
						triple.add(score/3);
						triple.add(score/3 +1);
					}
					
					list.add(triple);
						
					
				}
			}
			
			//System.out.println("Line " + line);
			for (ArrayList<Integer> tri: list)
			{
				if (tri.get(tri.size()-1) >= bestRes)
					count++;
				
			}

			System.out.printf("Case #%d: %d\n", i+1, count);
			
			list.clear();
							
		}
	}

}
