import java.util.*;
import java.io.*;

public class DancingWithTheGooglers
{
    public DancingWithTheGooglers()
    {
        Scanner inFile = null;
        try
        {
            inFile = new Scanner(new File("inputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening input file. Exiting...");
			System.exit(0);
        }
        int t = inFile.nextInt();
        
        int [] results = new int [t];
        DancingWithTheGooglersMax [] rnc = new DancingWithTheGooglersMax[t];
        
        int i, j;
        int [] scores;
        int s, p;
        for(i = 0; i < t; i++)
        {
            scores = new int [inFile.nextInt()];
            s = inFile.nextInt();
            p = inFile.nextInt();
            for(j = 0; j < scores.length; j++)
                scores[j] = inFile.nextInt();
            
            rnc[i] = new DancingWithTheGooglersMax(i, scores, s, p, results);
            rnc[i].start();
        }
        inFile.close();
        
        boolean done = false;
        
        while(!done)
        {
            done = true;
            for(i = 0; i < t; i++)
                if(rnc[i].isAlive())
                {
                    done = false;
                    break;
                }
        }
        
        PrintWriter outFile = null;
        try
        {
            outFile = new PrintWriter(new File("outputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening output file. Exiting...");
			System.exit(0);
        }
        
        for(i = 0; i < results.length; i++)
            outFile.printf("Case #%d: %d\n", i+1, results[i]);
        outFile.close();
    }
    
    public static void main(String [] args)
    {
        new DancingWithTheGooglers();
    }
    
    private class DancingWithTheGooglersMax extends Thread
    {
        int id;
        int s, p;
        int [] results, scores;
        
        public DancingWithTheGooglersMax(int i, int [] aScores, int aS, int aP,int [] res)
        {
            id = i;
            s = aS;
            p = aP;
            results = res;
            scores = aScores;
        }
        
        public void run()
        {
            int a = 0, b = 0;
            
            if(p == 0)
                results[id] = scores.length;
            else if(p == 1)
            {
                int y;
                y = 3*p - 3;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > 0)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
            else
            {
                int y, z;
                y = 3*p - 3;
                z = 3*p - 5;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > z)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
        }
    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Scanner;
import java.util.Arrays;

/**
 *
 * @author CuteCoke
 */
public class B {
    //final String TASK_NAME = "B-small-attempt2";
    final String TASK_NAME = "B-large";
    //final String TASK_NAME = "sample";
    final String IN_FILE = TASK_NAME+".in";
    final String OUT_FILE = TASK_NAME+".out";

	public int solve(int N, int S, int p, int[] t){
		int res = 0;
		
		for(int i=0; i<N; i++){
			if (t[i]>=(p*3-2)){
				res++;
			}else if (t[i]>=2 && t[i]>=(p*3-4) && S>0){
				res++;
				S--;
			}
		}
        return res;
    }

    public void doMain() throws Exception{
    try{

        Scanner sc1 = null;
        BufferedReader br = new BufferedReader(new FileReader(IN_FILE));
        BufferedWriter bw = new BufferedWriter(new FileWriter(OUT_FILE));

        int T = Integer.parseInt(br.readLine());

        for (int a=0; a<T; a++){
            bw.write("Case #"+(a+1)+": ");
            sc1 = new Scanner(br.readLine());
            int N = sc1.nextInt();
            int S = sc1.nextInt();
            int p = sc1.nextInt();
			int[] t = new int[N];
			for (int b=0; b<N; b++){
				t[b] = sc1.nextInt();
			}
            int ans = solve(N, S, p, t);
            bw.write(ans+"\n");
        }
        br.close();
        bw.close();

    }catch(FileNotFoundException e){
        System.err.println("In File: "+(new File(IN_FILE)).getAbsolutePath());
        System.err.println("Out File: "+(new File(OUT_FILE)).getAbsolutePath());
        e.printStackTrace(System.err);
    }
    }

    public static void main(String[] s) throws Exception{
        try{
            B test = new B();
            test.doMain();
        }catch(Exception e){
            e.printStackTrace(System.err);
        }


    }
}
