/**
 * 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.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

public class CodeJamB
{
	public static void main(String args[]) throws Exception
	{
		Scanner in = new Scanner(new File("in.txt"));
		BufferedWriter out = new BufferedWriter(new FileWriter("out.txt"));
		int cases = in.nextInt();
		for(int casenum = 1;casenum <= cases;casenum++)
		{
			int N = in.nextInt();
			int S = in.nextInt();
			int P = in.nextInt();
			int count = 0;
			
			for(int i=0;i<N;i++)
			{
				int curr = in.nextInt();
				if(curr==0 && P==0)
				{
					count++;
					continue;
				}
				if(curr%3 == 0 && curr!=0)
				{
					if(curr/3 >= P)
					{
						count++;
						continue;
					}
					if(curr/3+1 >= P && S>0)
					{
						S--;
						count++;
						continue;
					}
				}
				else if(curr%3 == 1)
				{
					if((curr+2)/3 >= P)
					{
						count++;
						continue;
					}
				}
				else if(curr%3 == 2)
				{
					if((curr+1)/3 >= P)
					{
						count++;
						continue;
					}
					if((curr+1)/3+1 >= P && S>0)
					{
						S--;
						count++;
						continue;
					}
				}
			}
			
			out.write("Case #" + casenum + ": "+count+"\n");
		}
		in.close();
		out.close();
	}
}