/**
 * 
 */
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();

	}

}

/**
 * Dancing With the Googlers
 */

package com.google.jam.qualification;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.util.Scanner;

public class B {

	public static void main(String[] args) {
		try {
			FileOutputStream fos = new FileOutputStream("B-small-attempt0.out");
			System.setOut(new PrintStream(fos, true));
			
			FileInputStream fis=new FileInputStream(new File("B-small-attempt0.in"));
			InputStreamReader in=new InputStreamReader(fis);
			BufferedReader br=new BufferedReader(in);
			
			String line="";
			int nbTest = Integer.parseInt(br.readLine());
			
			for(int i=1; i<=nbTest; i++) {
				line = br.readLine();
				Scanner sc = new Scanner(line);
				int nbJ = sc.nextInt();
				int nbS = sc.nextInt();
				int minPoint = sc.nextInt();
				
				int res = 0;
				boolean stop = false;
				for(int j=0; j<nbJ && !stop; j++) {
					int total = sc.nextInt();
					int moy = total / 3;
					int reste = total%3;
					
					if(moy >= minPoint) res++;
					else if((moy+1)>= minPoint) {
						if(reste==2 || reste ==1) res++;
						else if(nbS>0 && reste==0 && moy>0) {
							res++;
							nbS--;
						}
						
					}
					else if((moy+2)>= minPoint) {
						if(nbS>0 && reste==2) {
							res++;
							nbS--;
						}
					}
					
				}
				
				System.out.println("Case #" + i + ": " + res);
			}
	
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			System.out.println("File not found");
			e.printStackTrace();
		}
		catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}
