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.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class B {
	public static void main(String args[]) throws Exception {
		BufferedReader reader = new BufferedReader(new InputStreamReader(
				new FileInputStream(args[0])));
		BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(
				new FileOutputStream(args[1])));
		int T = Integer.parseInt(reader.readLine());
		for (int i = 0; i < T; i++) {
			writer.write("Case #" + (i + 1) + ": " + process(reader));
			writer.newLine();
		}
		writer.flush();
		writer.close();
	}

	private static int process(BufferedReader reader) throws Exception {
		

		String s = reader.readLine();
		int end = s.indexOf(" ");
		int N = Integer.parseInt(s.substring(0, end));
		s = s.substring(end + 1);
		end = s.indexOf(" ");
		int S = Integer.parseInt(s.substring(0, end));
		s = s.substring(end + 1);
		end = s.indexOf(" ");
		int P = Integer.parseInt(s.substring(0, end));
		int count = 0;
		int score;
		for (int i = 0; i < N; i++) {
			if (i < N - 1) {
				s = s.substring(end + 1);
				end = s.indexOf(" ");
				score = Integer.parseInt(s.substring(0, end));
			} else {
				s = s.substring(end + 1);
				try {
					score = Integer.parseInt(s);
				} catch (Exception e) {
					score = 0;
				}
			}
			int base = score / 3;
			int left = score % 3;
			int max = base + (left + 1) / 2;
			if(max >= P){
				count++;
			}else if(S > 0 && base+left >= P){
				count++;
				S--;
			}else if(left == 0 && S > 0){
				if(score > P && max + 1 >= P){
					count++;
					S--;
				}
			}
			}
		return count;

		}

	}
		
	

