/**
 * 
 */
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.*;

public class Test {

	public static void main(String[] args) throws Exception {
		
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in, "UTF-8"));
		int num = Integer.parseInt(br.readLine());
		int nline = 1;
		String line;
		while ((line = br.readLine()) != null && nline <=num) {
			String[] tok = line.split(" ");
			int N = Integer.parseInt(tok[0]);
			int S = Integer.parseInt(tok[1]);
			int p = Integer.parseInt(tok[2]);
			int max = N;
			if (p == 1) {
				for (int i = 3; i < N+3; i++) {
					if ((Integer.parseInt(tok[i]) == 0)) {
						--max;
					}
				}
			}
			if (p >= 2) {
				for (int i = 3; i < N+3; i++) {
					if (Integer.parseInt(tok[i]) <= 3*p-5) {
						--max;
					}
					if ((Integer.parseInt(tok[i]) == 3*p-3) || (Integer.parseInt(tok[i]) == 3*p-4)) {
						if (S > 0) --S;
						else --max;
					}
				}
			}
			System.out.println("Case #" + nline + ": " + max);
			nline++;
		}

	}		

}


