/**
 * 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.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;

public class DanceScores {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		BufferedReader f = new BufferedReader(new FileReader("test.in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("dance.out")));
		
		int numberCases = Integer.parseInt(f.readLine());
		String log;
		StringTokenizer st;
		int dancers;
		int bestResult;
		int surprisingTriples;
		int triplesThatSatisfy;
		
		for (int i = 1; i <= numberCases; i++)
		{
			log = "Case #" + i + ": ";
			st = new StringTokenizer(f.readLine());
			
			dancers = Integer.parseInt(st.nextToken());
			surprisingTriples = Integer.parseInt(st.nextToken());
			bestResult = Integer.parseInt(st.nextToken());;
			
			triplesThatSatisfy = calculateNumTriples(dancers, surprisingTriples, bestResult, st);
			
			log += triplesThatSatisfy;
			out.println(log);
		}
		
		out.close();
		System.exit(0);
	}

	private static int calculateNumTriples(int dan, int sur, int bes, StringTokenizer st) 
	{
		int result = 0;
		int surprising = sur;
		int total;
		
		//deal with p = 0 and p = 1, as these cases are special
		if (bes == 0)
		{
			return dan;
		}
		else if (bes == 1)
		{
			while (st.hasMoreTokens())
			{
				if ((Integer.parseInt(st.nextToken())) != 0)
				{
					result++;
				}
			}
			
			return result;
		}
		else
		{
			while (st.hasMoreTokens())
			{
				total = Integer.parseInt(st.nextToken());
				
				if (total >= 3*bes - 2)
				{
					result++;
				}
				else if ((3*bes - 4 <= total) &&
							(total <= 3*bes - 3))
				{
					if (surprising > 0)
					{
						surprising--;
						result++;
					}
				}
			}
			
			return result;
		}
	}

}
