/**
 * 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();
    }
}

/**
 * Dancing With the Googlers
 */

package com.google.jam.qualification;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.util.Scanner;

public class B {

	public static void main(String[] args) {
		try {
			FileOutputStream fos = new FileOutputStream("B-small-attempt0.out");
			System.setOut(new PrintStream(fos, true));
			
			FileInputStream fis=new FileInputStream(new File("B-small-attempt0.in"));
			InputStreamReader in=new InputStreamReader(fis);
			BufferedReader br=new BufferedReader(in);
			
			String line="";
			int nbTest = Integer.parseInt(br.readLine());
			
			for(int i=1; i<=nbTest; i++) {
				line = br.readLine();
				Scanner sc = new Scanner(line);
				int nbJ = sc.nextInt();
				int nbS = sc.nextInt();
				int minPoint = sc.nextInt();
				
				int res = 0;
				boolean stop = false;
				for(int j=0; j<nbJ && !stop; j++) {
					int total = sc.nextInt();
					int moy = total / 3;
					int reste = total%3;
					
					if(moy >= minPoint) res++;
					else if((moy+1)>= minPoint) {
						if(reste==2 || reste ==1) res++;
						else if(nbS>0 && reste==0 && moy>0) {
							res++;
							nbS--;
						}
						
					}
					else if((moy+2)>= minPoint) {
						if(nbS>0 && reste==2) {
							res++;
							nbS--;
						}
					}
					
				}
				
				System.out.println("Case #" + i + ": " + res);
			}
	
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			System.out.println("File not found");
			e.printStackTrace();
		}
		catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}
