/**
 * 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.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStreamReader;


public class Dancing {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		try {
			System.setIn(new FileInputStream("../B-small-attempt0.in"));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
			System.exit(0);
		}
		
		InputStreamReader inp = new InputStreamReader(System.in);
		BufferedReader br = new BufferedReader(inp);
		  
		String line = "";
		int inputs = 0;
	  
		try{
			line = br.readLine();
			inputs = Integer.parseInt( line );
		} catch(Exception x){
			System.err.println(x);
			System.exit(1);
		}
		
		String[] stringdata = {};
		for(int i=0; i < inputs; i++){
						
			try{
				line = br.readLine();
				stringdata = line.split(" ");
			} catch(Exception x){
				System.err.println(x);
				System.exit(1);
			}
			
			int[] data = new int[stringdata.length];
			for(int j=0; j < stringdata.length; j++){
				data[j] = Integer.parseInt(stringdata[j]);
			}
			
			int n = data[0];
			int s = data[1];
			int p = data[2];			
			int count = 0;
			
			for(int k=3; k < data.length; k++){
				
				int score = data[k];
				//double x = Math.ceil(score / 3.0);
				
				if(score >= p && score >= (p*3)-2){
					count++;
				} else if(score >= p && score >= (p*3)-4 && s > 0){
					s--;
					count++;
				}
			}
			
			System.out.println("Case #" + (i+1) + ": " + count);
		}
	}

}
