/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

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-small-attempt1.in"));
			FileWriter fw = new FileWriter("C:/CodeJam/B-small-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();
		}
	}*/
}
