import java.util.Scanner;
import java.io.*;
class dance
{
  public static void main (String[] args) throws IOException
  { 
    File    inputData = new File("B-small-attempt0.in");
	File 	outputData= new File("Boutput.txt");
    Scanner scan = new Scanner( inputData );
	PrintStream print= new PrintStream(outputData);
    
	int t;
	int n,s,p,pi;
	t= scan.nextInt();
	for(int i=1;i<=t;i++)
	{
	n=scan.nextInt();	s=scan.nextInt();	p=scan.nextInt();
	int supTrip=0, notsupTrip=0;
	
	for(int j=0;j<n;j++)
	{
		pi=scan.nextInt();
		if(pi>(3*p-3))
		notsupTrip++;
		else if((pi>=(3*p-4))&&(pi<=(3*p-3))&&(pi>p))
		supTrip++;
	}
	
	if(s<=supTrip)
	notsupTrip=notsupTrip+s;
	else if(s>supTrip)
	notsupTrip= notsupTrip+supTrip;
	print.println("Case #"+i+": "+notsupTrip);
	}
  }
}
import java.io.*;
import java.util.*;

public class DancingWithTheGooglers {

	public static void main(String[] args) throws IOException {
		Kattio io = new Kattio(System.in, new FileOutputStream("dance.out"));
		int T = io.getInt();
		for (int test = 1; test <= T; test++) {
			int N = io.getInt();
			int S = io.getInt();
			int p = io.getInt();
			int res = 0;
			for (int i = 0; i < N; i++) {
				int t = io.getInt();
				int h = t/3;
				boolean surprise = t >= 2 && t <= 28;
				if (t % 3 != 0) h++;
				if (h >= p) {
					res++;
				} else if (surprise && h+1 >= p && S > 0 && t%3 != 1) {
					res++;
					S--;
				}
			}
			io.println("Case #"+test+": "+res);
		}
		io.close();
	}

	static class Kattio extends PrintWriter {
	    public Kattio(InputStream i) {
		super(new BufferedOutputStream(System.out));
		r = new BufferedReader(new InputStreamReader(i));
	    }
	    public Kattio(InputStream i, OutputStream o) {
		super(new BufferedOutputStream(o));
		r = new BufferedReader(new InputStreamReader(i));
	    }

	    public boolean hasMoreTokens() {
		return peekToken() != null;
	    }

	    public int getInt() {
		return Integer.parseInt(nextToken());
	    }

	    public double getDouble() { 
		return Double.parseDouble(nextToken());
	    }

	    public long getLong() {
		return Long.parseLong(nextToken());
	    }

	    public String getWord() {
		return nextToken();
	    }

	    private BufferedReader r;
	    private String line;
	    private StringTokenizer st;
	    private String token;

	    private String peekToken() {
		if (token == null) 
		    try {
			while (st == null || !st.hasMoreTokens()) {
			    line = r.readLine();
			    if (line == null) return null;
			    st = new StringTokenizer(line);
			}
			token = st.nextToken();
		    } catch (IOException e) { }
		return token;
	    }

	    private String nextToken() {
		String ans = peekToken();
		token = null;
		return ans;
	    }
	}
}