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.IOException;
import java.io.InputStreamReader;
import java.math.BigInteger;
import java.util.*;
/* 
 * Problem A. Speaking in Tongues
 */
public class B {
	static BufferedReader _in = new BufferedReader(new InputStreamReader(System.in));
	static String _string;
	static StringTokenizer _stok;
	static String nextLine() throws IOException {
		_string = _in.readLine();
		_stok = new StringTokenizer(_string);
		return _string;}
	static String nextWord()	{return _stok.nextToken();}
	static int nextInt()		{return Integer.parseInt(nextWord());} // 2.1 x 10^9, 
	static long nextLong()		{return Long.parseLong(nextWord());}   // 9.2 x 10^18, 
	static double nextDouble() 	{return Double.parseDouble(nextWord());}
	static BigInteger nextBig()	{return new BigInteger(nextWord());}
	static void Dprintln(Object s) 	{if(debug) System.out.println(s);}
	static void Dprintln() 	{if(debug) System.out.println();}
	static void Dprint(Object s) 	{if(debug) System.out.print(s);}
	static void Dprintf(String s, Object... args) 	{if(debug) System.out.printf(s, args);}
	static void print(Object s) {System.out.print(s);}
	static void println(Object s) {System.out.println(s);}
	static void println() 	{System.out.println();}
	static void printf(String s, Object... args) {System.out.printf(s, args);}
	
	static boolean debug = true;


	static void solve(double T, double S, int p) {
		double avg = T/S;
		int a = (int)Math.floor(avg), b = (int)Math.ceil(avg);
		
	}

	static int best(int x, boolean surp) {
		int v = x/3;
		int r = x%3;
		if (r==0) {
			return v + (surp && v>0 ?1:0);
		}
		else if (r==1) {
			return v+1;
		} else if (r==2) {
			return v+1+ (surp?1:0);
		}
		System.err.println("never reach here");
		return -1;
	}

	public static void main(String[] args) throws Exception {

		nextLine();
		int Cases = nextInt();
		for (int Case=0; Case<Cases; Case++) {

			nextLine();
			int n = nextInt(), s = nextInt(), p = nextInt();
			//int[] scores = new int[n];
			int c = 0;
			for (int i=0; i<n; i++) {
				int sc = nextInt();
				if (best(sc, false) >= p) c++;
				else if (s > 0 && best(sc, true) >= p) {
					c++; s--;
				}
			}
		
			System.out.println("Case #" + (Case+1) + ": " + (c));

		} // end for each case

	} // end main

	static long gcd(long a, long b) {
		if (b > a) return gcd(b,a);
		if (b == 0) return a;
		return gcd(b, a % b);
	}

}
