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.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
class CodeJamTools

// http://snippets.dzone.com/posts/show/1335
{
	public static String readFileAsString(String filePath) {
	    byte[] buffer = new byte[(int) new File(filePath).length()];
	    BufferedInputStream f = null;
	    try {
	        f = new BufferedInputStream(new FileInputStream(filePath));
	        f.read(buffer);
	        f.close();
    	} catch (Exception e) {
    		e.printStackTrace();
    	}
	    return new String(buffer);
	}


	//http://www.daniweb.com/software-development/java/threads/94567
	public static void writeStringToFile(String filename, String output) {

		PrintStream fout;
		try {
			fout = new PrintStream(new FileOutputStream (filename));
			fout.print(output);
			fout.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
	}

	public static int[] readIntsFromRow(String row) {
		String[] cText = row.split("\\s");
		int[] result = new int[cText.length];
		for (int i=0; i<cText.length; i++) {
			result[i] = new Integer(cText[i]);
		}
		return result;
	}

	public static long[] readLongsFromRow(String row) {
		String[] cText = row.split("\\s");
		long[] result = new long[cText.length];
		for (int i=0; i<cText.length; i++) {
			result[i] = new Long(cText[i]);
		}
		return result;
	}

	public static Set<Long> readLongsSetFromRow(String row) {
		String[] cText = row.split("\\s");
		Set<Long> result = new TreeSet<Long>();
		for (int i=0; i<cText.length; i++) {
			result.add(new Long(cText[i]));
		}
		return result;
	}



	public static double[] readDoublesFromRow(String row) {
		String[] cText = row.split("\\s");
		double[] result = new double[cText.length];
		for (int i=0; i<cText.length; i++) {
			result[i] = new Double(cText[i]);
		}
		return result;
	}

	public static String pilkuta(String t) {
		String res = "[";
		for (int i=0; i<t.length(); i++) {
			if (i>0)
				res += ", ";
			res += t.substring(i,i+1);
		}
		res += "]";
		return res;
	}


	// http://www.proglogic.com/code/java/calculator/lcm.php

	public static long leastCommonMultiplier (long m, long n){
		return m * (n / greatestCommonDivisor(m, n));
	}

	public static long greatestCommonDivisor (long m, long n){
		long x;
		long y;
		while(m%n != 0){
			x = n;
			y = m%n;
			m = x;
			n = y;
		}
		return n;
	}

	//http://www.vogella.de/articles/JavaAlgorithmsPrimeFactorization/article.html:

	public static List<Integer> primeFactors(int number) {
		int n = number;
		List<Integer> factors = new ArrayList<Integer>();
		for (int i = 2; i <= n; i++) {
			while (n % i == 0) {
				factors.add(i);
				n /= i;
			}
		}
		return factors;
	}
}
	