/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 3/3/12
 * Time: 11:00 AM
 * To change this template use File | Settings | File Templates.
 */

import SRMLib.MathLibrary;
import SRMLib.TestSRMLib;
import com.sun.org.apache.bcel.internal.generic.F2D;

import java.io.*;
import java.util.*;
import java.util.zip.Inflater;

public class SRM {
    public static void main(String[] args) throws IOException {
        //TestSRMLib.run();
        codeJam1.main();

        return;
    }
}
class codeJam1 {
    public static void main() throws IOException {
        String inputPath = "E:\\input.txt";
        String outputPath = "E:\\output.txt";
        BufferedReader input = new BufferedReader(new FileReader(inputPath));
        BufferedWriter output = new BufferedWriter(new FileWriter(outputPath));

        String line;
        line = input.readLine();
        int T = Integer.parseInt(line);
        for (int i = 1; i <= T; ++i) {
            line = input.readLine();
            String[] words = line.split(" ");
            int N = Integer.parseInt(words[0]);
            int S = Integer.parseInt(words[1]);
            int p = Integer.parseInt(words[2]);
            int n = 0;
            int res = 0;

            for (int j = 3; j < words.length; ++j) {
                if (p == 0) {
                    res++;
                    continue;
                }

                int t = Integer.parseInt(words[j]);
                if (p == 1) {
                    if (t > 0)
                        res++;
                    continue;
                }
                if (t >= 3 * p - 2)
                    res++;
                else if (t >= 3 * p - 4)
                    n++;
            }

            res += Math.min(n, S);
            output.write("Case #" + i + ": " + res);
            output.newLine();
        }

        input.close();
        output.close();
    }
}

import java.io.File;
import java.io.FileNotFoundException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Scanner;

public class answer {

	public static int solve(int N, int S, int P, int[] googler) {
		int greater = 0;
		int score;

		for (int i = 0; i < N; i++) {

			score = googler[i];

			if (score / 3 >= P) {
				greater++;
			} else {
				if (score % 3 == 0 && score != 0) {

					if ( score / 3 + 1 >= P && S > 0) {
						S--;
						greater++;
					}
				} else if (score != 0) {
					if ( score / 3 + 1 >= P) {
						greater++;
					} else if ( score / 3 < P && score / 3 + 2 >= P && S > 0) {
						S--;
						greater++;
					}
				} else if (P == 0) {
					greater++;
				}
			}
		}
		return greater;
	}

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

		Scanner in = new Scanner(new File("B-small-attempt4.in"));
		PrintWriter out = new PrintWriter("output.out");

		int[] googler = new int[100];
		int testCases = Integer.parseInt(in.next());
		int count = 0;
		while (in.hasNext()) {
			count++;
			int N = Integer.parseInt(in.next());
			int S = Integer.parseInt(in.next());
			int P = Integer.parseInt(in.next());

			for (int i = 0; i < N; i++) {
				googler[i] = Integer.parseInt(in.next());
			}
			int greater = solve(N, S, P, googler);
			out.printf("Case #%d: %d\n", count, greater);

		}

		out.close();
		in.close();
	}
}
