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.FileReader;
import java.util.ArrayList;


public class Run2
{
	public static void main(String[] args)
	{
		String path = "files/B-large.in";
		
		int T = 0;
		ArrayList<ArrayList<Integer>> googlers = new ArrayList<ArrayList<Integer>>();
		ArrayList<Integer> surprisings = new ArrayList<Integer>();
		ArrayList<Integer> leasts = new ArrayList<Integer>();
		
		try
		{
			boolean isFirstLine = true;
			
			FileReader FR = new FileReader(path);
			BufferedReader BR = new BufferedReader(FR);
			String str = "";
			
			while((str=BR.readLine())!=null)
			{
				if (isFirstLine)
				{
					T = Integer.parseInt(str);
					isFirstLine = false;
				}
				else
				{
					String[] temp = str.split(" ");
					
					surprisings.add(Integer.parseInt(temp[1]));
					leasts.add(Integer.parseInt(temp[2]));
					
					ArrayList<Integer> score = new ArrayList<Integer>();
					for(int i = 3; i < temp.length; i++)
					{
						score.add(Integer.parseInt(temp[i]));
					}
					googlers.add(score);
				}
			}
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
		
		for(int i = 0; i < T; i++)
		{
			ArrayList<Integer> googler = googlers.get(i);
			int surprising = surprisings.get(i);
			int least = leasts.get(i);
			int number = 0;
			
			int dontSurprising = 0;
			int isSurprising = 0;
			for(int j = 0; j < googler.size(); j++)
			{
				int score = googler.get(j);
				
				int surprisingBounds = least+(least-2)*2;
				int dontSurprisingBounds = least+(least-1)*2;
				if (least < 2)
				{
					surprisingBounds = least;
					dontSurprisingBounds = least;
				}
				if (score >= surprisingBounds && score < dontSurprisingBounds)
				{
					isSurprising++;
				}
				else if (score >= dontSurprisingBounds)
				{
					dontSurprising++;
				}
			}
			number = dontSurprising+isSurprising+((surprising-isSurprising)>=0?0:(surprising-isSurprising));
			System.out.println("Case #"+(i+1)+": "+number);
		}
	}
}