/**
 * 
 */
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.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

/**
 *
 * @author baskara
 */
public class Dancing {

    /**
     * @param args the command line arguments
     */
    private static File inputFile = new File("/home/baskara/input.txt");

    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new FileReader(inputFile));
        int t = Integer.parseInt(reader.readLine());
        for (int i = 0; i < t; i++) {
            System.out.print("Case #" + (i + 1) + ": ");
            String[] intInString = reader.readLine().split(" ");
            int N = Integer.parseInt(intInString[0]);
            int S = Integer.parseInt(intInString[1]);
            int p = Integer.parseInt(intInString[2]);
            int[] ti = new int[N];
            for (int j = 0; j < ti.length; j++) {
                ti[j] = Integer.parseInt(intInString[3 + j]);
            }

            System.out.print(calculate(ti, S, p));
            System.out.println();
        }
    }

    private static int calculate(int[] ti, int S, int p) {
        int availS = S;
        int result = 0;
        for (int i = 0; i < ti.length; i++) {
            if (maxScore(ti[i]) >= p) {
                result++;
            } else if ((availS > 0) && (maxSuprisingScore(ti[i]) >= p)) {
                result++;
                availS--;
            }
        }
        return result;
    }

    private static int maxScore(int ti) {
        if (ti > 1) {
            return (ti + 2) / 3;
        } else {
            return ti;
        }

    }

    private static int maxSuprisingScore(int ti) {
        if (ti > 2) {
            return (ti + 4) / 3;
        } else {
            return ti;
        }
    }
}
