/**
 * 
 */
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.FileOutputStream;
import java.io.FileReader;
import java.io.PrintWriter;

public class Googlers {
	public static void main(String[] args) throws Exception {
		BufferedReader input = new BufferedReader(new FileReader("B-small-attempt0.in"));
		PrintWriter output = new PrintWriter(new FileOutputStream("output.txt"));
		
		int T = Integer.parseInt(input.readLine());
		String line;
		String[] Ts = new String[103];
		
		int N, S, P, M, Ti;
		
		for (int i = 1; i <= T; i++) {
			line = input.readLine();
			Ts = line.split(" ");
			N = Integer.parseInt(Ts[0]);
			S = Integer.parseInt(Ts[1]);
			P = Integer.parseInt(Ts[2]);
			M = 0;
			
			for (int j = 0; j < N; j++) {
				Ti = Integer.parseInt(Ts[j+3]);
				if (P == 0) {
					M++;
				} else if(Ti > 0) {
					if (Ti >= 3*P-2) {
						M++;
					} else if (Ti >= 3*P-4 && S > 0) {
						M++;
						S--;
					}
				}
			}
			
			output.println("Case #" + i + ": " + M);
		}
		
		input.close();
		output.close();
	}
}
