/**
 * 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.util.Scanner;


public class B {

	int answer (int N, int S, int p, int[] T) {
		int num = 0;

		for (int t: T) {
			int avg = t/3;

			boolean canBeSurprising = false;
			boolean cleanWin = false;
			for (int a=avg-2; a<=avg+3; a++) {
				for (int b=avg-2; b<=avg+3; b++) {
					int c = t-a-b;
					
					if (a<0 || b<0 || c<0)
						continue;
					
					if (Math.abs(Math.max(Math.max(a, b),c) - Math.min(Math.min(a, b),c))<=1) {
						if (Math.max(Math.max(a, b),c)>=p)
							cleanWin=true;
					} else if (Math.abs(Math.max(Math.max(a, b),c) - Math.min(Math.min(a, b),c))<=2) {
						if (Math.max(Math.max(a, b),c)>=p)
							canBeSurprising=true;
					}
				}
			}
			
			if (cleanWin) 
				num++; 
			else if (canBeSurprising && S>0) {
				num++; S--;
			}
		}
		
		return num;
	}

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		B b = new B();
		int T = Integer.parseInt(sc.nextLine());
		for (int i=0; i<T; i++) {
			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();
			int t[] = new int[N];
			for (int j=0; j<N; j++)
				t[j] = sc.nextInt();

			System.out.println("Case #"+(i+1)+": "+b.answer(N, S, p, t));
		}
	}
}

/*

4
3 1 5 15 13 11
3 0 8 23 22 21
2 1 1 8 0
6 2 8 29 20 8 18 18 21


 */