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.util.*;
import java.io.*;

public class QR_Blarge {
	public static void main(String[] args) throws Exception{
		// Scanner sc = new Scanner(System.in);
		// PrintWriter pw = new PrintWriter(System.out);
		// Scanner sc = new Scanner(new FileReader("input.in"));
		// PrintWriter pw = new PrintWriter(new FileWriter("output.out"));
		Scanner sc = new Scanner(new FileReader("B-large.in"));
		PrintWriter pw = new PrintWriter(new FileWriter("B-large.out"));
		
		
		int T;
		
		int N, S, p;
		int[] t = new int[100];
		int ans;
		
		T = sc.nextInt();
		
		for(int times = 1; times <= T; times++){
			N = sc.nextInt();
			S = sc.nextInt();
			p = sc.nextInt();
			
			for(int i = 0; i < N; i++){
				t[i] = sc.nextInt();
			}
			
			ans = 0;
			
			for(int i = 0; i < N; i++){
				if(t[i] <= 1){
					if(p <= t[i]){
						ans++;
					}
					continue;
				}
				t[i] = t[i] - (p * 3);
				if(t[i] > -3){
					ans++;
				}else if(t[i] > -5 && S > 0){
					ans++;
					S--;
				}
			}
			
			System.out.print("Case #" + times + ": ");
			System.out.print(ans);
			System.out.println();
			
			
			pw.print("Case #" + times + ": ");
			pw.print(ans);
			pw.println();
			
		}
		
		sc.close();
		pw.close();
		
	}
}

