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;
            }
        }
    }
}
/**
 * 
 */
package GoogleCodeJam2012;

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

/**
 * @author MArunkumar
 *
 */
public class DancingWithTheGooglers {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader("DancingWithTheGooglersInput.txt"));
		FileWriter fw = new FileWriter("DancingWithTheGooglersOutput.txt");
		int T = Integer.parseInt(br.readLine());
		for(int i=1; i<=T; i++){
			String datas[] = br.readLine().split(" ");
			int N = Integer.parseInt(datas[0]);
			int S = Integer.parseInt(datas[1]);
			int p = Integer.parseInt(datas[2]);
			ArrayList<Dancer> comp = new ArrayList<Dancer>();
			
			for(int j=0; j<N; j++){
				Dancer d = new Dancer(Integer.parseInt(datas[3+j]));
				d.evaluate(p);
				comp.add(d);
			}
			
			int result = 0;
			for(int j=0; j<comp.size(); j++){
				Dancer k = comp.get(j);
				if(k.pass){
					result++;
				}else if(k.passIfSurprised && S>0){
					result++;
					S--;
				}
			}
			
			fw.write("Case #"+i+": "+result+"\n");
		}
		fw.close();
	}

}

class Dancer{
	int ts = 0;
	int s1 = 0;
	int s2 = 0;
	int s3 = 0;
	boolean pass = false;
	boolean passIfSurprised = false;
	
	public Dancer(int ts){
		this.ts = ts;
	}
	
	void evaluate(int p){
		if(ts%3 == 0){
			s1 = s2 = s3 = ts/3;
		}else{
			if(ts%3 == 1){
				s1 = s2 = s3 = ts/3;
				s1++;
			}else{
				s1 = s2 = s3 = ts/3;
				s1++;
				s2++;
			}
		}
		if(s1>=p){
			pass = true;
		}else{
			setPassIfSurprised(p);
		}
	}
	
	void setPassIfSurprised(int p){
		if(s2>0 && s1==s2 &&s1<10){
			s1++;
			s2--;
		}
		if(s1>=p){
			passIfSurprised = true;
		}
	}
}
