/**
 * 
 */
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();

	}

}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */



/**
 *
 * @author DEV
 */
import java.util.*;
import java.io.*;
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        try{

             BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
          //    BufferedReader bf = new BufferedReader(new FileReader("input.in"));
            int t = Integer.parseInt(bf.readLine());
            for(int i=0;i<t;i++){

               String si = bf.readLine();
               System.out.print("Case #"+(i+1)+": ");
               String[] a  = si.split(" ");
               int n = Integer.parseInt(a[0]);
               int s = Integer.parseInt(a[1]);
               int p = Integer.parseInt(a[2]);
               int out=0;
               for(int m=3;m<a.length;m++)
               {
                 int num = Integer.parseInt(a[m]);
                 int rem = num%3;
                 int div = num/3;
                 if(div==0){if(p==0)out++; continue;}
                 if(rem==0)
                 {
                      if((div)>=p)
                      {       out++;}
                     else
                     {

                          if((div+1)>=p&&s>0&&(div+1)<=10)
                           {
                              out++; s--;

                           }

                     }
                 }


                 else if(rem==2)
                 {
                      if((div+1)>=p)
                      {       out++;}
                     else
                     {

                         if((div+2)>=p&&s>0&&(div+2)<=10)
                     {
                             out++; s--;
                     }

                     }
                 }
                 else
                 {
                     if((div+rem)>=p)
                         out++;
                 }


               }
               System.out.println(out);

            }





        }
        catch(Exception ex)
        {
            System.out.println(ex);
        }
        }

    }


