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.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Collections;
import java.util.HashMap;


public class tongue {

	static HashMap<String, String> translationMap = new HashMap<String, String>();
	private static void init() {
		translationMap.put("a", "y");
		translationMap.put("b", "h");
		translationMap.put("c", "e");
		translationMap.put("d", "s");
		translationMap.put("e", "o");
		translationMap.put("f", "c");
		translationMap.put("g", "v");
		translationMap.put("h", "x");
		translationMap.put("i", "d");
		translationMap.put("j", "u");
		translationMap.put("k", "i");
		translationMap.put("l", "g");
		translationMap.put("m", "l");
		translationMap.put("n", "b");
		translationMap.put("o", "k");
		translationMap.put("p", "r");
		translationMap.put("q", "z");
		translationMap.put("r", "t");
		translationMap.put("s", "n");
		translationMap.put("t", "w");
		translationMap.put("u", "j");
		translationMap.put("v", "p");
		translationMap.put("w", "f");
		translationMap.put("x", "m");
		translationMap.put("y", "a");
		translationMap.put("z", "q");
		translationMap.put(" ", " ");
		
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		init();
		String inputFilePath = args[0];
		try {
			File inputFile = new File(inputFilePath);
			FileInputStream fis = new FileInputStream(inputFile);
			BufferedReader br = new BufferedReader(new InputStreamReader(fis)); 
			
//			translate(br);
			findScore(br);
			
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

	private static void findScore(BufferedReader br) throws NumberFormatException, IOException {
		String line = null;
		Integer numberOfLines = Integer.valueOf(br.readLine());
		if( !(1<=numberOfLines && numberOfLines<=100)){
			throw new IllegalArgumentException("Not valid number of lines");
		}
		
		for(int i=1; i<=numberOfLines; i++){
			line = br.readLine();
			String[] values = line.split(" ");
			
			
			int res = computeResult(values); // line.substring(5).trim()); 
			System.out.println("Case #"+i+": " +res);
		}
		
	}


	private static int computeResult(String[] values) {
		int peopleCount = Integer.valueOf(values[0].trim());
		int surprisingCount = Integer.valueOf(values[1].trim());
		int minScore = Integer.valueOf(values[2].trim());
		
		int foundCases =0;
		for (int i=3; i<values.length; i++) {
			String oneScore = values[i];
			Integer sc = Integer.valueOf(oneScore.trim());
			int base = sc/3;
			int left = sc%3;
			switch(left){
				case 0:
					if(base>=minScore){
						foundCases++;
					}
					else if(surprisingCount>0 && base>0 && base+1>=minScore){
						surprisingCount--;
						foundCases++;
					} 
					break;
				case 1:
					// normal case
					if(base>=minScore || (base+1)>=minScore){
						foundCases++;
					}
					// suprise use case
					else if(surprisingCount>0 && (base+1)>=minScore){
						foundCases++;
						surprisingCount--;
					}
					break;
				case 2:
					// normal case
					if(base>=minScore || (base+1)>=minScore){
						foundCases++;
					}
					// surprise case
					else if(surprisingCount>0 && (base+2)>=minScore){
						foundCases++;
						surprisingCount--;
					}
					break;
			}
			
		}
		return foundCases;
	}
	
	
	private static void translate(BufferedReader br) throws IOException {
		String line = null;
		StringBuffer result = new StringBuffer();
		Integer numberOfLines = Integer.valueOf(br.readLine());
		if( !(1<=numberOfLines && numberOfLines<=30)){
			throw new IllegalArgumentException("Not valid number of lines");
		}
		for(int i=1; i<=numberOfLines; i++){
			line = br.readLine();
			result.append(translateLine(line));
			System.out.println("Case #"+i+": " +result);
			result = new StringBuffer();
		}
	}

	private static StringBuffer translateLine(String line) {
		StringBuffer translatedLine = new StringBuffer();
		for (int i=0; i < line.length(); i++) {
			translatedLine.append(translateChar(line.charAt(i)));
		}
		return translatedLine;
	}

	private static String translateChar(char charAt) {
		return translationMap.get(new Character(charAt).toString());
	}

}
