/**
 * 
 */
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 IO;

import java.util.ArrayList;

/**
 *
 * @author dannocz
 */
public class Input {
    
    private int noTestCases;
    private ArrayList<TestCase> testCases;
   //private ArrayList<String> resultCases;

    public int getNoTestCases() {
        return noTestCases;
    }

    public void setNoTestCases(int noTestCases) {
        this.noTestCases = noTestCases;
    }

    public Input(int noTestCases, ArrayList<String> cases) {
        this.noTestCases = noTestCases;
        this.testCases= new ArrayList<TestCase>();
        for (String case1 : cases) {
            testCases.add(new TestCase(case1));
        }
        
       // this.resultCases= new ArrayList<>();
    }

//    public ArrayList<String> getResultCases() {
//        return resultCases;
//    }
//
//    public void setResultCases(ArrayList<String> resultCases) {
//        this.resultCases = resultCases;
//    }
//    
//    public void addResultCase(String result) {
//        this.resultCases.add(result);
//    }

    
    public void printResultCases(){
        for (int i = 0; i < testCases.size(); i++) {
            String result=testCases.get(i).result()+"";
            FileManagerGUI.log.append("Case #"+(i+1)+": "+result+"\n");
            System.out.println("Case #"+(i+1)+": "+result);
        }
    }
    
    
}
