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.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Scanner;
import java.util.Set;


public class Dancing {
	
	public static void main (String[] args){

			String output = "";
			try {
				System.out.println("start : "  + new java.util.Date().toString());
				FileOutputStream fo = null;
				FileInputStream fi = null;
				fi = new FileInputStream("F:\\adarsh\\codejam10\\codejam12\\src\\B-large.in");
				BufferedReader reader = new BufferedReader(new InputStreamReader(fi));
				Scanner sc = new Scanner(reader);
				int testCases = sc.nextInt();
				System.out.println("test cases : " + testCases);
				 
				fo = new FileOutputStream("F:\\adarsh\\codejam10\\codejam12\\src\\B-large.out");
				PrintStream ps = new PrintStream(fo);
				sc.nextLine();
				
				for (int i = 1; i <= testCases;  i++) {
					output = "";
					int j = 0;
					String data = sc.nextLine();
					System.out.println("data : " + data);
					String[] dataarray = data.split(" ");
					int noofgooglers = Integer.parseInt(dataarray[j++]);
					int[] totallist = new int[noofgooglers];
					int noofsurprises = Integer.parseInt(dataarray[j++]);
					int highestval = Integer.parseInt(dataarray[j++]);
					int k = 0;
					for(; j < dataarray.length ; j++)
					{
						totallist[k++]= Integer.parseInt(dataarray[j]);
					}
					Arrays.sort(totallist);
					int out = performWork(noofsurprises , highestval , totallist );
					sout("out" , ""+out);
					ps.println("Case #"+i+": "  + out);
				}
				ps.close();
				fo.close();
				System.out.println("end : " + new java.util.Date().toString());

			} catch (Exception e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} 
		}
	
		private static int performWork(int noofsurprises , int p , int[] totallist)
		{
			int output = 0;
			int surprisesfound = 0;
			for(int i = 0 ; i < totallist.length ; i++)
			{
				//int total = Integer.parseInt((String)totallist.get(i));
				int total = totallist[i];
				sout("total" , ""+total);
				
				
				if(surprisesfound < noofsurprises)
				{
					int num1 = (int)Math.ceil((double)total/3);
					if(num1 > 10 ) num1 = 10;
					sout("num1" , "" + num1);
					int num2=  num1;
					int num3 = total - num1 - num2;
					
					if((num1 != 0) && !(Math.abs(num2-num3) == 2))
					{
						num1--;
						num2++;
					}
					
					if(num1 >= p || num2 >= p || num3 >= p)
					{
						surprisesfound++;
						output++;
					}
					sout("output" , ""+output);
					sout("set : ", ""+num1+" "+num2+" "+num3);
				}
				else
				{
					int num1 = (int)Math.round((double)total/3);
					if(num1 > 10 ) num1 = 10;
					sout("num1" , "" + num1);
					int num2=  num1;
					int num3 = total - num1 - num2;
					if(num1 >= p || num3 >= p)
					{
						output++;
					}
					sout("output" , ""+output);
					sout("set : ", ""+num1+" "+num2+" "+num3);
				}
						
			}
			sout("output" , ""+output);
			return output;
		}

		private static void sout(String str1 , String str2)
		{
			System.out.println(str1 + " : " + str2);
		}
	}
			


	

