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 leider.ken;

import java.io.*;
import java.util.*;
import java.util.concurrent.*;

/**
 *
 * @author ken
 */
public class CommandLine {

    public static void main(String args[]) throws Exception {
        Parser parser = new DancingParser();

        ExecutorService executor = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
        //ExecutorService executor = Executors.newFixedThreadPool(1);

        for (String file : args) {
            Map<Integer, Callable<String>> tests = parser.parse(file);

            Map<Integer, String> results = new ConcurrentSkipListMap<Integer, String>();
            List<Future<String>> futures = executor.invokeAll(createCommands(results, tests));

            for (Future<String> future : futures) {
                if (future.get() == null) {
                    System.err.println("Failed on test of " + file);
                    break;
                }
            }

            final String outputFile = changeExtension(file, ".out");
            PrintStream out = new PrintStream(new FileOutputStream(outputFile));
            for (Map.Entry<Integer, String> entry : results.entrySet()) {
                out.println(entry.getValue());
                System.out.println(tests.get(entry.getKey()) + " ===> " + entry.getValue());
            }


            System.out.println("Results in " + outputFile);
        }

        executor.shutdown();
    }
    
    public static Collection<Callable<String>> createCommands(Map<Integer, String> results, Map<Integer, Callable<String>> tests) {
        List<Callable<String>> retval = new ArrayList<Callable<String>>();
        
        for (Map.Entry<Integer, Callable<String>> entry : tests.entrySet()) {
            retval.add(new CommandLine.Command(entry.getKey(), entry.getValue(), results));            
        }
        
        return retval;
    }
    
    private static class Command implements Callable<String> {
        private final int testID;
        private final Callable<String> test;
        private final Map<Integer, String> results;

        private Command(int testID, Callable<String> test, Map<Integer, String> results) {
            this.testID = testID;
            this.test = test;
            this.results = results;
            
        }
        public String call() throws Exception {
            try {
                final String retval = test.call();
                results.put(testID, retval);
                return retval;
            } catch (Exception e) {
                System.err.println("Exception during test case " + testID);
                e.printStackTrace();
            }
            
            return null;
        }    
    }
    
    static String changeExtension(String originalName, String newExtension) {
        int lastDot = originalName.lastIndexOf(".");
        if (lastDot != -1) {
            return originalName.substring(0, lastDot) + newExtension;
        } else {
            return originalName + newExtension;
        }
    }
}
