package dancinggooglers;

import java.io.File;
import java.util.Scanner;

public class DanceScoreCalculator {


    public static void main(String[] args) {
        if(args.length <= 0 || args[0] == null) {
            System.out.println("You must enter a file to read");
            System.out.println("Usage: blah <filename>");
            System.exit(0);
        }

        File argFile = new File(args[0]);
        try {
            Scanner googleSpeakScanner = new Scanner(argFile);
            String firstLine = googleSpeakScanner.nextLine();
            Integer linesToScan = new Integer(firstLine);
            for(int i = 1; i <= linesToScan; i++) {
                String googleDancerLine = googleSpeakScanner.nextLine();
                DanceScoreCase danceCase = new DanceScoreCase(googleDancerLine);
                System.out.println(String.format("Case #%d: %d", i, danceCase.maxDancersThatCouldPass()));
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


public class ProblemB {

	private void solve() {
		Scanner in = new Scanner(new BufferedInputStream(System.in));
        PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
        
        int T = in.nextInt();
        for (int i = 1; i <= T; i++) {
        	int N = in.nextInt();
        	int S = in.nextInt();
        	int p = in.nextInt();
        	
        	int r = 0;
        	for (; N > 0; N--) {
        		int k = in.nextInt();
        		if (k + 2 >= 3 * p && k >= p) {
        			r++;
        		} else if (k + 4 >= 3 * p && k >= p && S > 0) {
        			r++;
        			S--;
        		}
        	}
        	out.println("Case #" + i + ": " + r);
        }
        
        
        out.flush();
        out.close();
	}
	
	public static void main(String[] args) throws IOException {
		ProblemB solver = new ProblemB();
        solver.solve();
	}
}
