/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

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

import java.io.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Callable;

/**
 *
 * @author ken
 */
public class DancingParser implements Parser {

    public Map<Integer, Callable<String>> parse(String fileName) throws IOException {
        Map<Integer, Callable<String>> retval = new HashMap<Integer, Callable<String>>();
        BufferedReader reader = new BufferedReader(new FileReader(fileName));
        int testCases = Integer.parseInt(reader.readLine());
        for (int i = 1; i <= testCases; i++) {
            String[] tokens = reader.readLine().split("\\s+");
            
            long surprises = Long.parseLong(tokens[1]);
            long minScore = Long.parseLong(tokens[2]);
            
            List<Long> totals = new ArrayList<Long>();
            for (int j = 3; j < tokens.length; j++) {
                totals.add(Long.parseLong(tokens[j]));
                
            }
            retval.put(i, new DancingAlgorithm(i, surprises, minScore, totals));
        }
        
        return retval;

    }
    
}
