/**
 * 
 */
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();

	}

}

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;


public class Dance {
	private File file = new File("D:\\Sources\\GoogleCodeJam\\files\\B-small-attempt0.in");
	private File outFile = new File("D:\\Sources\\GoogleCodeJam\\files\\result.out");
	
	private Integer[] results;
	private Integer solved = 0;
	
	public void readData() {
		boolean first = true;
		Scanner scanner;
		try {
			scanner = new Scanner(file);
			while (scanner.hasNextLine()) {
				String line = scanner.nextLine();
				Scanner scan = new Scanner(line);
				if (first) {
					results = new Integer[scan.nextInt()];
					first = false;
				} else {
					int[] googlers = new int[scan.nextInt()];
					int sup = scan.nextInt();
					int above = scan.nextInt();
					for (int i = 0; i < googlers.length; i++) {
						googlers[i] = scan.nextInt();
					}
					results[solved] = solveProblem(googlers, sup, above);
					solved++;
				}
			}
			printResult();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private Integer solveProblem(int[] googlers, int sup, int above) {
		if(above == 0)
			return googlers.length;
		int notSup = 0;
		int suprising = 0;
		for (int i = 0; i < googlers.length; i++) {
			if(above * 3 - 2 <= googlers[i]) {
				notSup++;
			} else if(above > 1 && above * 3 - 4 <= googlers[i]) {
				suprising++;
			}
		}
		
		return suprising > sup ? notSup + sup : notSup + suprising;
	}

	private void printResult() {
		try {
			FileWriter fstream = new FileWriter(outFile);
			BufferedWriter out = new BufferedWriter(fstream);
			for (int i = 0; i < results.length; i++) {
				out.write("Case #" + (i + 1) + ": " + results[i]);
				out.newLine();
			}
			out.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}
