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.FileInputStream;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Scanner;

public class Googlers {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Scanner scanner = null;
		int caseNumber = 0;
		Googlers a = new Googlers();

		try {
			scanner = new Scanner(new FileInputStream(args[0]));
			while (scanner.hasNextLine()) {

				if (caseNumber == 0) {
					scanner.nextLine();
				} else {
					String pairs = scanner.nextLine();
					String[] numbers = pairs.split(" ");

					System.out.println("Case #" + caseNumber + ": "
							+ a.resolve(numbers));
				}
				caseNumber++;
			}

		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} finally {
			scanner.close();
		}

	}

	private Integer resolve(String[] data) {

		int googlersNumber = Integer.parseInt(data[0]);
		int surprices = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int total = 0;

		ArrayList<Integer> googlers = new ArrayList<Integer>();
		for (int i = 0; i < googlersNumber; i++) {
			googlers.add(Integer.parseInt(data[3 + i]));
		}

		// create the triadas

		ArrayList<Integer[]> scores = createTriada(googlers);

		if (surprices > 0) {
			// Count number surpricing
			Integer totalSuprising = countNumberSurprising(scores);

			if (totalSuprising == surprices) {
				// Count p
				total = countP(p, scores);

			} else {
				// Create missing surprises
				scores = createMissingSurprices(surprices - totalSuprising, p,
						scores, false);

				Integer totalSuprisingB = countNumberSurprising(scores);

				if (totalSuprisingB != surprices) {
					scores = createMissingSurprices(surprices - totalSuprising,
							p, scores, true);
				}

				// check p
				total = countP(p, scores);
			}
		} else {
			total = countP(p, scores);
		}

		return total;
	}

	private ArrayList<Integer[]> createTriada(ArrayList<Integer> g) {

		ArrayList<Integer[]> scores = new ArrayList<Integer[]>();

		for (Integer number : g) {
			Integer[] score = new Integer[3];

			for (int i = 3; i > 0; i--) {

				float resultPrecise = number / i;
				int resultInteger = number / i;
				int calification = 0;
				if (resultPrecise > resultInteger) {
					calification = resultInteger + 1;
				} else {
					calification = resultInteger;
				}
				score[i - 1] = calification;
				number = number - calification;
			}
		
			scores.add(score);
		}

		return scores;
	}

	private Boolean checkSurprising(Integer[] scores) {

		Boolean found = false;

		int a = scores[0] - scores[1];
		int b = scores[0] - scores[2];
		int c = scores[1] - scores[2];

		if (a == 2 || b == 2 || c == 2) {
			found = true;
		}

		return found;
	}

	private int countNumberSurprising(ArrayList<Integer[]> c) {

		Boolean found = false;
		int surpriseN = 0;

		for (Integer[] integers : c) {

			if (checkSurprising(integers)) {
				surpriseN++;
			}
		}

		return surpriseN;

	}

	private ArrayList<Integer[]> createMissingSurprices(int missing, int p,
			ArrayList<Integer[]> s, Boolean forced) {

		for (int i = 0; i < s.size(); i++) {

			if (missing > 0) {

				if (!checkP(p, s.get(i)) || forced) {

					if (s.get(i)[1] > 0) {

						if ((s.get(i)[0] < p && s.get(i)[0] + 1 >= p) || forced) {
							
							Integer[] newTripleta = (Integer[])s.get(i).clone();
							newTripleta[0] = newTripleta[0]+1;
							newTripleta[1] = newTripleta[1]-1;

							if (validTripleta(newTripleta)) {
								s.set(i, newTripleta);
								missing--;
							}
						}
					}

				}
			}
		}
		return s;
	}

	private Boolean validTripleta(Integer[] scores) {
		Boolean found = true;

		int a = scores[0] - scores[1];
		int b = scores[0] - scores[2];
		int c = scores[1] - scores[2];

		if (a > 2 || b > 2 || c > 2) {
			found = false;
		}
		return found;
	}

	private Boolean checkP(int p, Integer[] scores) {

		Boolean found = false;

		for (Integer integer : scores) {
			if (integer >= p) {
				found = true;
				break;
			}
		}

		return found;
	}

	private Integer countP(int p, ArrayList<Integer[]> scores) {

		Integer total = 0;

		for (Integer[] integer : scores) {
			for (Integer integer2 : integer) {
				if (integer2 >= p) {
					total++;
					break;
				}
			}
		}

		return total;
	}

}
