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.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

public class DancingWithGooglers {

	public int numberOfGooglers;
	public int exptectedSurprisingScores;
	public int realSurprisingScores = 0;
	public int bestScore;
	public int googlersBetterThanBestScore = 0;

	public static void main(String[] args) throws NumberFormatException,
			IOException {
		File file = new File("C:\\Users\\xebia\\Downloads\\B-large.in");

		FileInputStream fis = new FileInputStream(file);
		DataInputStream in = new DataInputStream(fis);
		BufferedReader br = new BufferedReader(new InputStreamReader(in));
		int numberOfTestCases = new Integer(br.readLine());

		for (int k = 0; k < numberOfTestCases; k++) {
			DancingWithGooglers da = new DancingWithGooglers();
			String[] strings = br.readLine().split(" ");
			da.numberOfGooglers = new Integer(strings[0]);
			da.exptectedSurprisingScores = new Integer(strings[1]);
			da.bestScore = new Integer(strings[2]);
			for (int i = 0; i < da.numberOfGooglers; i++) {
				Googlers googler = new Googlers();
				int totalScore = new Integer(strings[3 + i]);
				googler.setTotalScore(totalScore);
				da.calculateOptimizedTriplet(googler);
			}
//			if (da.realSurprisingScores < da.exptectedSurprisingScores) {
//				da.googlersBetterThanBestScore = da.googlersBetterThanBestScore
//						- (da.exptectedSurprisingScores - da.realSurprisingScores);
//			}
			System.out.println("Case #" + (k+1) + ": " + da.googlersBetterThanBestScore);
		}

	}

	public void calculateOptimizedTriplet(Googlers googler) {
		if (googler.getTotalScore() >= ((3 * bestScore) - 2)) {
			googlersBetterThanBestScore++;
		} else if (googler.getTotalScore() == (3 * (bestScore) - 3)
				|| googler.getTotalScore() == (3 * (bestScore) - 4)) {
			
			if(googler.getTotalScore() == 0 || googler.getTotalScore() == 1){
				
			}else if (realSurprisingScores < exptectedSurprisingScores) {
				realSurprisingScores++;
				googlersBetterThanBestScore++;
			}
		}
	}

}

class Googlers {
	private int firstScore;
	private int secondScore;
	private int thirdScore;
	private int totalScore;
	private boolean surprisingScore = false;
	private boolean invalidScore = false;

	public Googlers() {
		// TODO Auto-generated constructor stub
	}

	public Googlers(int firstScore, int secondScore, int thirdScore) {
		this.firstScore = firstScore;
		this.secondScore = secondScore;
		this.thirdScore = thirdScore;
	}

	public void setFirstScore(int firstScore) {
		this.firstScore = firstScore;
	}

	public int getFirstScore() {
		return firstScore;
	}

	public void setSecondScore(int secondScore) {
		this.secondScore = secondScore;
	}

	public int getSecondScore() {
		return secondScore;
	}

	public void setThirdScore(int thirdScore) {
		this.thirdScore = thirdScore;
	}

	public int getThirdScore() {
		return thirdScore;
	}

	public int getHighestScore() {

		int highestScore = firstScore;
		if (secondScore > highestScore) {
			highestScore = secondScore;
		}
		if (thirdScore > highestScore) {
			highestScore = thirdScore;
		}

		return highestScore;

	}

	public int getSmallestScore() {
		int smallestScore = firstScore;
		if (secondScore < smallestScore) {
			smallestScore = secondScore;
		}
		if (thirdScore < smallestScore) {
			smallestScore = thirdScore;
		}

		return smallestScore;

	}

	public void setSurprisingScore(boolean surprisingScore) {
		this.surprisingScore = surprisingScore;
	}

	public boolean isSurprisingScore() {
		return surprisingScore;
	}

	public void setTotalScore(int totalScore) {
		this.totalScore = totalScore;
	}

	public int getTotalScore() {
		return totalScore;
	}

	public void setInvalidScore(boolean invalidScore) {
		this.invalidScore = invalidScore;
	}

	public boolean isInvalidScore() {
		return invalidScore;
	}

}
