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.util.ArrayList;
import java.util.Collections;

public class Solver {
	int S;
	int p;
	ArrayList<Integer> scores;

	Solver(int S, int p, ArrayList<Integer> scores) {
		this.S = S;
		this.p = p;
		this.scores = scores;
	}

	static int getMaxScoreNoSuprise(int n) {
		int base = n / 3 - 1;
		if (base < 0)
			base = 0;

		int max = 0;
		for (int i = base; i <= base + 3; i++)
			for (int j = base; j < base + 3; j++)
				for (int k = base; k < base + 3; k++) {
					if (Math.abs(i - j) <= 1 && Math.abs(i - k) <= 1
							&& Math.abs(j - k) <= 1 && (i + j + k) == n) {
						max = Math.max(max, Math.max(i, Math.max(j, k)));
					}

				}
		return max;

	}

	static int getMaxScoreWithSuprise(int n) {
		int base = n / 3 - 1;
		if (base < 0)
			base = 0;

		int max = 0;
		for (int i = base; i <= base + 4; i++)
			for (int j = base; j < base + 3; j++)
				for (int k = base; k < base + 3; k++) {
					if (Math.abs(i - j) <= 2 && Math.abs(i - k) <= 2
							&& Math.abs(j - k) <= 2 && (i + j + k) == n) {
						max = Math.max(max, Math.max(i, Math.max(j, k)));
					}

				}
		return max;
	}

	int solve() {
		
		Collections.sort(scores);
		
//		for(int score : scores)
	//		System.out.println(getMaxScoreNoSuprise(score) + " " + getMaxScoreWithSuprise(score));
		
		int surprises =0 ;
		for(int i=0;i<scores.size();i++)
		{
			if (surprises < S  && getMaxScoreWithSuprise(scores.get(i)) >= p && getMaxScoreNoSuprise(scores.get(i))<p ) //count only useful surprises
				surprises++;			
		}
		
		int pScores = 0;
		 
		for(int i=0;i<scores.size();i++)
		{
			if (getMaxScoreNoSuprise(scores.get(i))>=p )
				pScores++;			
		}
		
		return surprises + pScores;
	}

}
