/**
 * 
 */
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.*;
import java.util.*;
 
public class test {

    public static void main(String[] args) throws IOException {
 
        // Location of file to read

	functions aa = new functions();
        File file = new File("input.txt");
	Writer output = new BufferedWriter(new FileWriter("output.txt"));
	int i = 1;
	int answer = 0;
	String A = "";
	String B = "";
	int j = 0;
	int n = 0;
	int N = 0;
	int[] numbers = new int[100];
	int l = 0,p = 0,s=0,k=0;;
        try {
 
            Scanner scanner = new Scanner(file);
 	    N = Integer.parseInt((String)scanner.nextLine());
 	    
            while (scanner.hasNextLine()) {
            	A = "";
            	B = "";
		j = 0;
		l = 0;
		p = 0;
		s = 0;
		n = 0;

                String line = scanner.nextLine();
	        while(line.charAt(j) != ' '){
			A = A + line.charAt(j);
			j++;
	        }
	        n = Integer.parseInt(A);
	        j++;
	        A = "";
                for(k = 1; k <= n+1;k++){
		        while(line.charAt(j) != ' '){
				A = A + line.charAt(j);
				j++;
		        }
		        if(k == 1) s = Integer.parseInt(A);
		        else if(k == 2) p = Integer.parseInt(A);
		        else numbers[l++] = Integer.parseInt(A);
                j++;
                A = "";
                }
                while(j < line.length()){
			B = B + line.charAt(j);
			j++;
                }
                numbers[l++] = Integer.parseInt(B);
		
		answer = aa.solve(numbers,p,s,n);

		if(i < N)
			output.write("Case #" + i +": "+ answer +"\n");
		else
			output.write("Case #" + i +": "+ answer);

		i++;
            }
            scanner.close();
            output.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
       }
      }
