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

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;

//Importing Java.io package classes to perform file management operations

//DANCE OF GOOGLERS

public class DanceOfGooglers
{	
	DanceOfGooglers()
	{
		Combinations combinations[] = new Combinations[31];
		for(int i = 0 ; i < 31 ; i++)
		{
			combinations[i] = new Combinations();
		}
	}

	static void doSort(int G[] , int N)
	{
		for(int i = 0 ; i < (N-1) ; i++)
		{
			int min = i;

			for(int j = (i + 1) ; j < N ; j++)
			{
				if(G[j] < G[min])
				{
					min = j;
				}
			}

			if(min != i)
			{
				int temp = G[min];
				G[min] = G[i];
				G[i] = temp;
			}
		}
	}

	public static void main(String[] args)
	{
		int limit = 30;
		int maxInt = 10;

		//Since there are total 31 Numbers 0-30 (Inclusive)
		Combinations combinations [] = new Combinations[31];

		for(int l = 0 ; l < 31 ; l++)
		{
			combinations[l] = new Combinations();
		}

		for(int sum = 0 ; sum <= limit ; sum++)
		{
			for(int i = 0 ; i <= maxInt ; i++)
			{
				for(int j = 0 ; j <= maxInt ; j++)
				{
					for(int k = 0 ; k <= maxInt ; k++)
					{
						if((i + j + k) > sum)
						{
							break;
						}

						if((i + j + k) == sum)
						{
							combinations[sum].populateSets(i, j, k);
							break;
						}
					}
				}
			}			
		}

		try
		{
			// Open the input file
			FileInputStream fistream = new FileInputStream("B-large.in");
			
			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fistream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			
			//Create output file
			File file = new File("output.out");
			boolean exist = file.createNewFile();
			
			if (!exist)
			{
				System.out.println("File already exists.");
				System.exit(0);
			}
			
			FileWriter fostream = new FileWriter("output.out");
			BufferedWriter out = new BufferedWriter(fostream);
			
			int counter = 0;		//Counter purpose
			
			//Read File Line By Line
			int totalNumberOfCases = 0;
			while ((strLine = br.readLine()) != null)
			{
				if(counter == 0)
				{
					//Ignore the first Line for Conversion
					totalNumberOfCases = Integer.parseInt(strLine);
					counter++;
					continue;
				}
				
				String[] results = strLine.split(" ");
				
				int N = Integer.parseInt(results[0]);
				int S = Integer.parseInt(results[1]);
				int P = Integer.parseInt(results[2]);
				int G[] = new int[N];
				
				//int suprisesRemaining = 0;
				int maxBestResult = 0;
				
				for (int i = 0 ; i < N ; i++)
				{
					G[i] = Integer.parseInt(results[i+3]);
				}
				
				doSort(G , N);
				
				//System.out.println(combinations[G[0]].bestResult[0] + " " + combinations[G[0]].bestResult[1]);
				
				for(int i = 0 ; i < N ; i++)
				{
					if(combinations[G[i]].bestResult[1] < P)	//Non Surprising 
					{
						if(combinations[G[i]].bestResult[0] < P || combinations[G[i]].bestResult[0] == 1000)	//Surprising
						{
							//Ignore
							continue;
						}
						else
						{
							if(S != 0)
							{
								maxBestResult++;
								S--;
							}
						}
					}
					else
					{
						maxBestResult++;			
					}
				}
				
				// Print the content in the output file
				out.write("Case #" + counter + ": " + maxBestResult);
				
				
				//System.out.println(N + " " + S + " " + P + " " + G[0] + " " + G[1] + " " + G[2]);
				/*
				System.out.println("Displaying Combinations");
				System.out.println("=======================");
				
				for(int i = 0 ; i < 31 ; i++)
				{
					combinations[i].displayCombinations(i);
				}
				*/
				
				if(counter < totalNumberOfCases)
				{
					out.write("\n");
				}
				counter++;
			}

			//Close the input stream
			in.close();

			//Close the output Stream
			out.close();

		}
		catch(Exception e)
		{
			//Catch exception if any
			System.err.println("Error: " + e.getMessage() + " : " + e);
		}
	}
}