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();
	}
}


package fixjava;

import java.util.Collection;
import java.util.Comparator;


/**
 * Typed 3-tuple
 */
public class Tuple3<A, B, C> {

	private final A field0;
	private final B field1;
	private final C field2;

	public A getField0() {
		return field0;
	}

	public B getField1() {
		return field1;
	}

	public C getField2() {
		return field2;
	}

	public Tuple3(final A field0, final B field1, final C field2) {
		this.field0 = field0;
		this.field1 = field1;
		this.field2 = field2;
	}

	/** Convenience method so type params of pair don't have to be specified: just do Tuple3.make(a, b, c) */
	public static <A, B, C> Tuple3<A, B, C> make(A field0, B field1, C field2) {
		return new Tuple3<A, B, C>(field0, field1, field2);
	}

	// ---------------------------------------------------------------------------------------------------

	private static final boolean objEquals(Object p1, Object p2) {
		if (p1 == null)
			return p2 == null;
		return p1.equals(p2);
	}

	@Override
	public final boolean equals(Object o) {
		if (!(o instanceof Tuple3<?, ?, ?>)) {
			return false;
		} else {
			final Tuple3<?, ?, ?> other = (Tuple3<?, ?, ?>) o;
			return objEquals(getField0(), other.getField0()) && objEquals(getField1(), other.getField1())
					&& objEquals(getField2(), other.getField2());
		}
	}

	@Override
	public int hashCode() {
		int h0 = getField0() == null ? 0 : getField0().hashCode();
		int h1 = getField1() == null ? 0 : getField1().hashCode();
		int h2 = getField2() == null ? 0 : getField2().hashCode();
		return h0 + 53 * h1 + 97 * h2;
	}

	// ---------------------------------------------------------------------------------------------------

	public static <A extends Comparable<A>, B, C> Comparator<Tuple3<A, B, C>> comparatorOnField0(Collection<Tuple3<A, B, C>> tupleCollection) {
		return new Comparator<Tuple3<A, B, C>>() {
			@Override
			public int compare(Tuple3<A, B, C> o1, Tuple3<A, B, C> o2) {
				return o1.getField0().compareTo(o2.getField0());
			}
		};
	}

	public static <A extends Comparable<A>, B, C> Comparator<Tuple3<A, B, C>> comparatorOnField0Rev(Collection<Tuple3<A, B, C>> tupleCollection) {
		return new Comparator<Tuple3<A, B, C>>() {
			@Override
			public int compare(Tuple3<A, B, C> o1, Tuple3<A, B, C> o2) {
				return -o1.getField0().compareTo(o2.getField0());
			}
		};
	}

	public static <A, B extends Comparable<B>, C> Comparator<Tuple3<A, B, C>> comparatorOnField1(Collection<Tuple3<A, B, C>> tupleCollection) {
		return new Comparator<Tuple3<A, B, C>>() {
			@Override
			public int compare(Tuple3<A, B, C> o1, Tuple3<A, B, C> o2) {
				return o1.getField1().compareTo(o2.getField1());
			}
		};
	}

	public static <A, B extends Comparable<B>, C> Comparator<Tuple3<A, B, C>> comparatorOnField1Rev(Collection<Tuple3<A, B, C>> tupleCollection) {
		return new Comparator<Tuple3<A, B, C>>() {
			@Override
			public int compare(Tuple3<A, B, C> o1, Tuple3<A, B, C> o2) {
				return -o1.getField1().compareTo(o2.getField1());
			}
		};
	}

	public static <A, B, C extends Comparable<C>> Comparator<Tuple3<A, B, C>> comparatorOnField2(Collection<Tuple3<A, B, C>> tupleCollection) {
		return new Comparator<Tuple3<A, B, C>>() {
			@Override
			public int compare(Tuple3<A, B, C> o1, Tuple3<A, B, C> o2) {
				return o1.getField2().compareTo(o2.getField2());
			}
		};
	}

	public static <A, B, C extends Comparable<C>> Comparator<Tuple3<A, B, C>> comparatorOnField2Rev(Collection<Tuple3<A, B, C>> tupleCollection) {
		return new Comparator<Tuple3<A, B, C>>() {
			@Override
			public int compare(Tuple3<A, B, C> o1, Tuple3<A, B, C> o2) {
				return -o1.getField2().compareTo(o2.getField2());
			}
		};
	}
	
	// ---------------------------------------------------------------------------------------------------

	@Override
	public String toString() {
		return "(" + getField0() + ", " + getField1() + ", " + getField2() + ")";
	}
}
