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.BufferedReader;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.OutputStreamWriter;


public class DancingGooglers {

    /**
     * Google Code Jam 2012: Problem B. Dancing With the Googlers
     * @author hullarb
     * @param args
     * @throws IOException 
     * @throws NumberFormatException 
     */
    public static void main(String[] args) throws NumberFormatException, IOException {
	BufferedReader input = new BufferedReader(new FileReader(args[0]));
	OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(args[0].contains("in")?args[0].replace("in", "out"):args[0] + ".out"));
	int testCases = Integer.parseInt(input.readLine());
	for(int i = 0; i < testCases; i++) {
	    String[] parts = input.readLine().split(" ");
	    int N = Integer.parseInt(parts[0]);
	    int S = Integer.parseInt(parts[1]), p = Integer.parseInt(parts[2]);
	   // System.out.println("N: " + N + " S: " + S + " p: " +p);
	    int t[] = new int[N];
	    int bests[] = new int[N];
	    for(int j = 0; j < N; j++) {
		t[j] = Integer.parseInt(parts[3 + j]);
		bests[j] = notSurp(t[j]);
		//System.out.println("NotSurp(" +t[j] + "): " + bests[j]);
	    }
	    for(int j = 0; j < N; j++) {
		if(S == 0)
		    break;
		if((t[j] > 1 && t[j] < 29) && (bests[j] == -1 ||
			bests[j] < p)) {
		    int ns = surp(t[j]);
		    //System.out.println("Surp(" +t[j] + "): " + ns);
		    if(bests[j] == -1 && ns == -1) {
			System.err.print("Something went wrong with t: " + t[j]);
		    	continue;
		    }
		    if(ns >= p) {
			bests[j] = ns;
			S--;
		    }else{
			if(bests[j] == -1){
			    S--;
			}
		    }		    
		}
	    }
	    int result = 0;
	    for(int j = 0; j < N; j++)
		if(bests[j] >= p)
		    result++;
	    out.write("Case #" + (i + 1) + ": " + result + "\n");
	}
	out.close();
	input.close();
    }

    private static int surp(int i) {
	if(i == 2)
	   return 2;
	if((i - 2) % 3 == 0)
	    return (i - 2) / 3 + 2;
	if((i - 3) % 3 == 0)
	    return (i - 3) / 3 + 2;
	if(i > 3 && (i - 4) % 3 == 0)
	    return (i - 4) / 3 + 2;
	return -1;
    }

    private static int notSurp(int i) {
	if(i == 0)
	    return 0;
	if(i < 3 )
	    return 1;
	if((i - 2) % 3 == 0)
	    return (i - 2) / 3 + 1;
	if((i - 1) % 3 == 0)
	    return (i - 1) / 3 + 1;
	if(i % 3 == 0)
	    return i / 3;
	return -1;
    }

}
