/**
 * 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.*;
import java.util.*;
import java.text.*;

public class Main implements Runnable{

	/**
	 * @param args
	 */
	private StringTokenizer stReader;
	private BufferedReader bufReader;
	private PrintWriter out;
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		(new Main()).run();
	}

	@Override
	public void run() {
		// TODO Auto-generated method stub
		bufReader = new BufferedReader(new InputStreamReader(System.in));
		out = new PrintWriter(new OutputStreamWriter(System.out));
		stReader = null;
		Solves();
		out.flush();
	}
	public String ReadLine() {
		String result = null;

		try {
			result = bufReader.readLine();
		} catch (IOException e) {
		}
		return result;
	}
	public String NextString(){
		if (stReader == null || !stReader.hasMoreTokens()){
			stReader = new StringTokenizer(ReadLine(),"\n\r ");
		}
		return stReader.nextToken();
	}
	public int NextInt(){
		return Integer.parseInt(NextString());
	}
	public long NextLong(){
		return Long.parseLong(NextString());
	}
	public double NextDouble(){
		return Double.parseDouble(NextString());
	}
	void Solves(){
		int n = NextInt();
		for(int i =0; i < n; i++){
			out.print("Case #"  +(i + 1) + ": ");
			Solve();
			out.println();
			//out.flush();
		}
		out.flush();
	}
	void Solve(){
		int N = NextInt();
		int S = NextInt();
		int p = NextInt();
		int mas[] = new int[N];
		int result = 0;
		for(int i =0; i < N; i++){
			int val = NextInt();
			if (val < p) continue;
			int n = val /3;
			int k = val % 3;
			if (n >= p || (k > 0 && n + 1 >= p)) result++;
			else {
				if ((k == 2 && n + 2 >= p && S > 0) || (k == 0 && n + 1 >= p && S > 0)) {
					result++;
					S--;
				}
			}
		}
		out.print(result);
	}
	
}
