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.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;

public class DancingGooglers 
{
	String line="Code Jam";
	static int noOfTCs;
	
	public static void main(String[] args)
	{
		//initialize();
		new DancingGooglers().calculate();
		//generateOPFile();
	}
	
	private void calculate() 
	{
		try
		{
			BufferedReader br = new BufferedReader(new FileReader("C:/CodeJam/B-large.in"));
			FileWriter fw = new FileWriter("C:/CodeJam/B-large-output.txt");
			BufferedWriter bw = new BufferedWriter(fw);
			line = br.readLine().trim();
			noOfTCs = Integer.parseInt(line);
			int dancers,surprises,maxScore;
			for(int testCase=0;testCase<noOfTCs;testCase++)
			{
				line = br.readLine().trim();
				String[] input = line.split(" ");
				dancers = Integer.parseInt(input[0]);
				surprises = Integer.parseInt(input[1]);
				maxScore = Integer.parseInt(input[2]);
				int sum,maxDancers=0;
				
				for(int i=3; i<input.length;i++)
				{
					sum =  Integer.parseInt(input[i]);
					int rem = sum%3;
					int result = sum/3;
					if(rem <= 1) 
					{
						if((result+rem)>=maxScore)
							maxDancers++;
						else if(rem == 0 && result > 0 && (result+1)>=maxScore && surprises > 0)
						{
							maxDancers++;
							surprises--;
						}
					}
					else
					{
						if((1+result) >= maxScore)
						{
							maxDancers++;
						}
						else
						{
							if(surprises > 0 && (rem+result) >= maxScore)
							{
								maxDancers++;
								surprises--;
							}
						}
					}
					
				}
				
				line = "Case #"+(testCase+1)+": "+maxDancers;
				System.out.println(line);
				bw.write(line);
				bw.newLine();
			}
			br.close();
			bw.close();
			System.out.println("Done !");
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}
	
	/*static void generateOPFile()
	{
		try
		{
			FileWriter fw = new FileWriter("C:/CodeJam/output.txt");
			BufferedWriter bw = new BufferedWriter(fw);
			for(int i=1;i<=noOfTCs;i++)
			{
				line = "Case #"+i+": "+1;
				bw.write(line);
				bw.newLine();
			}			
			bw.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}*/

	/*static void initialize()
	{
		try
		{
			BufferedReader br = new BufferedReader(new FileReader("C:/CodeJam/C-small.in"));
			line = br.readLine().trim();
			noOfTCs = Integer.parseInt(line);
			br.close();
			
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}*/
}
