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();
	}
}


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

import java.io.File;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 *
 * @author administrator
 */
public class DancingGooglers {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        String input = "c:\\input.in";
        String output = "c:\\output.txt";
        System.out.println("Hello World");
        DancingGooglers code1 = new DancingGooglers();
        File in = new File(input);
        File out = new File(output);
        code1.processOutput(in, out, "UTF-8");
    }

    public void processOutput(File input, File output, String charSet) {
        String temp = "";
        try {
            Scanner scanner = new Scanner(input, charSet);
            PrintWriter out = new PrintWriter(output);

            int count = 0;
            int test_case = 0;

            while (scanner.hasNext()) {

                String test = scanner.nextLine();
                int noOfGooglers;
                int surprising_triplets;
                int P;
                int t[];

                int surprises_left;
                int result;

                if (count == 0) {
                    test_case = Integer.parseInt(test);
                    count++;
                } else {
                    String[] line_data = test.split("\\s");
                    noOfGooglers = Integer.parseInt(line_data[0]);
                    surprising_triplets = Integer.parseInt(line_data[1]);
                    P = Integer.parseInt(line_data[2]);
                    t = new int[noOfGooglers];

                    result = 0;
                    surprises_left = surprising_triplets;
                    for (int i = 0; i < noOfGooglers; i++) {
                        t[i] = Integer.parseInt(line_data[i + 3]);
                    }
                    for (int i = 0; i < noOfGooglers; i++) {
                        if (isTGreaterThanP(t[i], P)) {
                            result++;
                        } else {
                            if (surprises_left > 0 && isTGreaterPSurprises(t[i], P)) {
                                result++;
                                surprises_left--;
                            }
                        }
                    }
                    System.out.println("Case #" + count + ": " + result);
                    if (count == test_case) {
                        out.print("Case #" + count + ": " + result);
                    } else {
                        out.println("Case #" + count + ": " + result);
                    }

                    count++;

                }
                temp = temp + "\n" + test;
            }
            out.close();
            scanner.close();
        } catch (Exception e) {
            System.out.println("File read/write error");

            return;
        }

    }

    private boolean isTGreaterThanP(int total, int P) {
        int max = (total + 2) / 3;

        if (max >= P) {
            return true;
        }
        return false;
    }

    private boolean isTGreaterPSurprises(int total, int P) {
        int max = (total + 4) / 3;
        if (max >= 10) {
            max = 10;
        }
        if (total == 1) {
            max = 1;
        } else if (total == 0) {
            max = 0;
        }

        if (max >= P) {
            return true;
        }
        return false;
    }
}
