/**
 * 
 */
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 dance;
import java.io.*;
import java.util.*;
/**
 *
 * @author karam.yaaqna
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        String line ;
        StringTokenizer st ;
        try{
            int num = 0;
            int s = 0;
            int p = 0;
            int minLimit = 0;
            int maxLimit = 0;
            int score = 0;
            int out =0 ;
            BufferedReader reader = new BufferedReader(new FileReader("B-small-attempt1.in"));
            PrintWriter writer = new PrintWriter(new FileOutputStream("output.txt"));
            int testCase = Integer.parseInt(reader.readLine());
            line = reader.readLine();
            st = new StringTokenizer(line);
            for(int tc = 1;tc<=testCase;tc++){
                st = new StringTokenizer(line);
                num = Integer.parseInt(st.nextToken());
                s = Integer.parseInt(st.nextToken());
                p = Integer.parseInt(st.nextToken());
                minLimit = p * 3 - 4;
                maxLimit = p*3 - 2;
               // System.out.println("im here"+num);
                while(st.hasMoreTokens()){
                   score = Integer.parseInt(st.nextToken());
                    if(score>=maxLimit){
                         out++;
                       }else
                       {if (score>=minLimit )
                           if(p>1 && s>0){
                           out++;
                           s--;
                           }
                       }
                   
                }
             //   System.out.println(out);
               writer.println("Case #"+tc+": "+out);
                line = reader.readLine();
                out = 0;
                
            }
            writer.close();
        }catch(Exception e){
        }
        
    }

}
