/**
 * 
 */
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 problem.b.dancing.with.the.googlers;

import java.io.File;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Scanner;

/**
 *
 * @author Park
 */
public class ProblemBDancingWithTheGooglers {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        PrintStream out = new PrintStream(new File("/Users/Park/Desktop/output.txt"));
        Scanner in = new Scanner(new File("/Users/Park/Desktop/B-small-attempt0.in"));
        int testCase = Integer.parseInt(in.next());
        for (int n = 0; n < testCase; n++) {
            int count = 0;
            int googlers = Integer.parseInt(in.next());
            int surprising = Integer.parseInt(in.next());
            int wantScores = Integer.parseInt(in.next());
            for (int g = 0; g < googlers; g++) {
                int scores = Integer.parseInt(in.next());
                if (scores - (wantScores * 3) >= -2) {
                    count++;
                } else if ((surprising > 0) && (((scores - (wantScores * 3) == -4)&&scores>=2) || ((scores - (wantScores * 3) == -3)&&scores>=3))) {
                    surprising--;
                    count++;
                }
            }
            out.println("Case #" + (n + 1) + ": " + count);
            System.out.println("Case #" + (n + 1) + ": " + count);
        }
        in.close();
        out.close();
    }
}
