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 static java.lang.Math.*; 
import static java.math.BigInteger.*; 
import static java.util.Arrays.*; 
import static java.util.Collections.*; 
import java.math.*; 
import java.util.*; 
import java.io.*;

import static java.lang.Math.*;
public class DancingWiththeGooglers {
	public static void main (String [] args) throws IOException {
		String[]filename="test A-small A-large B-small B-large C-small C-large D-small D-large".split(" ");
		////////////////// 0      1       2       3       4       5       6       7       8
		String fn=filename[4];
		f = new BufferedReader(new FileReader(fn+".in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(fn+".out")));
		
		nl();
		int t = ip(tk());
		for (int i = 0; i < t; i++) {
			nl();
			int n = ip(tk()),s=ip(tk()),p=ip(tk());
			int res=0;
			int sp=0;
			for (int j = 0; j < n; j++) {
				int data=ip(tk());
				int ans=data/3,rest=data%3;
				if(ans>=p)res++;
				else if(ans==p-1&&rest>0){res++;}
				else if(ans==p-1&&rest==0&&sp<s&&ans-1>=0){res++;sp++;}
				else if(ans==p-2&&rest==2&&sp<s){res++;sp++;}
			}
			out.println("Case #"+(i+1)+": "+res);
		}
		
		out.close();
		System.exit(0);
	}
	static BufferedReader f;
	static StringTokenizer st;
	static void nl() throws IOException
	{
		st = new StringTokenizer(f.readLine());
	}
	static String tk()
	{
		return st.nextToken();
	}
	static void fill(Object array,int val){
		if(array instanceof int[])Arrays.fill((int[])array,val);
		else for(Object o:(Object[])array)fill(o,val);
	}
    //static String min(String a,String b){return a.compareTo(b)<0?a:b;}
	static int ip(String s){return Integer.parseInt(s);}
	static long lp(String s){return Long.parseLong(s);}
	static int inf=Integer.MAX_VALUE/2;
	static int gcd(int a,int b){return b==0?a:gcd(b,a%b);}
	static boolean isPrime(int number)
    {
    	if (number < 2) return false;
    	if (number == 2) return true;
    	if (number % 2 == 0) return false;
    	for (int i = 3; i * i <= number; i += 2)
    		if (number % i == 0) return false;
    	return true;
    }
	static public class Comp implements Comparable<Comp> {
        public int compareTo(Comp other) {// myself first asc
            if (len == other.len)
                return str.compareTo(other.str);// myself first asc
            return other.len - len;// other first desc
        }

        int len;
        String str;
        public Comp(int len, String str) {
            super();
            this.len = len;
            this.str = str;
        }
    }
}
