/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

import java.util.Scanner;
import java.io.File;
import java.io.PrintWriter;

public class B {

	
	public static void main(String args[]){
		
		try{
		File ifile = new File(args[0]);
		File ofile = new File(args[1]);

		Scanner in = new Scanner(ifile);
		PrintWriter out = new PrintWriter(ofile);
		
		int T = in.nextInt();
	
		for(int ti=0;ti<T;ti++){
			int N = in.nextInt();//no-of-googlers
			int S = in.nextInt();//no-of-surprising cases
			int p= in.nextInt(); //best
			int res=0;
			for(int ni=0; ni<N; ni++){
			
				int total = in.nextInt();
				if( (total+2) >= (p*3)) res++;
				else if( ((total+4) >= (p*3)) && S>0 && total!=0) {res++;S--;}
			}
			
			out.format("Case #%d: %d\n", ti+1, res);
						//out.println("Case #" + (i+1) + ": " + t);

		}
		out.flush();
		in.close();
		out.close();	
		}catch(Exception e){e.printStackTrace();}
	}
}
