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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;



/**
 *
 * @author Shubham
 */
public class Dancers {

    public static void main(String a[]) throws IOException
    {
        BufferedReader br =  new BufferedReader(new InputStreamReader(System.in));
        int t = Integer.parseInt(br.readLine());
        for(int i=1;i<=t;i++)
        {
            String line = br.readLine();
            String[] ints = line.split(" ");
            int n = Integer.parseInt(ints[0]);
            int s = Integer.parseInt(ints[1]);
            int l = Integer.parseInt(ints[2]);
            int c=0;
            for(int j=3;j<3+n;j++)
            {
                int sum = Integer.parseInt(ints[j]);
                int r = sum - 3*l;
                if(sum>=l)
                {
                    if(r>=-2)
                    {
                        c++;
                    }
                    else if(r>=-4 && s>0)
                    {
                        c++;
                        s--;
                    }
                }                
            }
            System.out.println("Case #"+i+": "+c);
        }
    }
}
