/**
 * 
 */
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.File;
import java.io.IOException;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) throws IOException {
		Scanner scanner = new Scanner(new File("c:\\eclipse\\2\\B-small-attempt0.in"));
		int numTc = scanner.nextInt();
		for (int index = 0; index < numTc; index++) {
			int n = scanner.nextInt();
			int s = scanner.nextInt();
			int p = scanner.nextInt();
			int result = 0;
			for (int i = 0; i < n; i++) {
				int ti = scanner.nextInt();
				if (ti == 0 && p != 0) {
					continue;
				}
				int score = ti / 3;
				if (score >= p) {
					result++;
					continue;
				}
				if (score <= (p - 3)) {
					continue;
				}
				int rem = ti - (score * 3);
				if (score == (p - 1)) {
					if (rem > 0) {
						result++;
						continue;
					} else if (s > 0) {
						s--;
						result++;
						continue;
					}
				}
				if (score == (p - 2)) {
					if (rem > 1 && s > 0) {
						s--;
						result++;
						continue;
					}
				}
			}
			System.out.println("Case #" + (index + 1) + ": " + result);
			
		}
	}
}