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.*;
import java.io.*;
import java.lang.*;

class DancingGooglers { 
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int T = Integer.parseInt(sc.nextLine());
    
    for (int i=0; i<T; i++) {
    	String[] dat = sc.nextLine().split(" ");
    	int N = Integer.parseInt(dat[0]); // number of googlers
    	int S = Integer.parseInt(dat[1]); // number of surprising triplets
    	int p = Integer.parseInt(dat[2]); // required at least
    	int count = 0;
    	
    	List<Googler> g = new ArrayList<Googler>();
    	for (int j=0; j<N; j++) {
    		int score = Integer.parseInt(dat[3+j]);
    		
    		// Possible scores
    		int bestNonSurprising = 0;
    		int bestSurprising = 0;
    		for (int a=0; a<=10; a++) {
    			for (int b=0; b<=10; b++) {
    				int c = score - a - b;
    				if (c < 0 || c > 10) continue;
    				if (Math.abs(a-b) > 2 || Math.abs(b-c) > 2 || Math.abs(a-c) > 2) continue;
    				if (Math.abs(a-b) == 2 || Math.abs(b-c) == 2 || Math.abs(a-c) == 2) {
    					// surprising
    					bestSurprising = Math.max(bestSurprising, Math.max(a, Math.max(b, c)));
    				} else {
    					// no
    					bestNonSurprising = Math.max(bestNonSurprising, Math.max(a, Math.max(b, c)));
    				}
    			}
    		}
    		g.add(new Googler(bestNonSurprising, bestSurprising));
    	}
    	
    	Collections.sort(g);
    	//for (int k=0; k<g.size(); k++) System.out.println(g.get(k).bns+" "+g.get(k).bs);
    	boolean[] taken = new boolean[N];
    	for (int k=0; k<g.size(); k++) {
    		if (g.get(k).bns >= p) { taken[k] = true; count++; }
    	}
    	int countsurprise = 0;
    	for (int k=0; k<g.size(); k++) {
    		if (countsurprise == S) break;
    		if (!taken[k]) {
    			if (g.get(k).bs >= p) { taken[k] = true; count++; countsurprise++; }
    		}
    	}
    	System.out.println("Case #" + (i+1) + ": " + count);
    }
  }
}

class Googler implements Comparable<Googler> {
	int bns = 0, bs = 0; // Best Non, Best Surprising
	Googler(int a, int b) { bns = a; bs = b; }
	
	public int compareTo(Googler g) {
		if (this.bs != g.bs) return g.bs - this.bs;		
		return this.bns - g.bns;
	}
}



