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.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;


public class Dancing
{
	public int specials = 0;
	
	public int p = 0;
	
	public static void main(String[] args) throws NumberFormatException, IOException 
	{
		 BufferedReader stdin = new BufferedReader
	     (new InputStreamReader(System.in));
		 int n = Integer.parseInt(stdin.readLine());
	     int j = 0;
	     
	     while(j<n)
	     {
	    	 String read = stdin.readLine();
	    	 String arr[] =  read.split("\\s");
	    	 int qty = Integer.parseInt(arr[0]);
	    	 int s = Integer.parseInt(arr[1]);
	    	 int p = Integer.parseInt(arr[2]);
	    	 Dancing dancing = new Dancing();
	    	 dancing.specials = s;
	    	 dancing.p = p;
	    	 int total = 0;
	    	 
	    	 for(int i = 3; i<qty+3; i++ )
	    	 {
	    		total += processGoogler(Integer.parseInt(arr[i]) , dancing);
	    	 }
	    	 StringBuffer sb = new StringBuffer();
	    	 sb.append("Case #"+(j+1)+": ");
	    	 sb.append(Integer.toString(total));
	    	 j++;
	    	 System.out.println(sb.toString());
	     }
		
	}



	private static int processGoogler(int t, Dancing dancing ) 
	{
		if( t == 0 && dancing.p == 0)
			return 1;
		int k = 0;
		if( t != 0)
		{
			if((t-1) % 3 == 0)
			{
				k = (t-1)/3;
				if(k+1>=dancing.p)
					return 1;
				return 0;
			}
			if(t % 3 == 0)
			{
				k = t/3;
				if(k>= dancing.p)
					return 1;
				if(dancing.specials>0)
				{
					if(k+1>=dancing.p)
					{
						dancing.specials--;
						return 1;
					}
				}
			}
			if( (t-2) % 3 == 0)
			{
				k =(t-2)/3;
				if(k+1>= dancing.p)
				{
					return 1;
				}
				if(dancing.specials>0)
				{
					if(k+2>=dancing.p)
					{
						dancing.specials--;
						return 1;
					}
				}
			}
		}
		return 0;
	}
}
