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

public class Main {

	char []a;
	BufferedReader in;
	StringTokenizer str = null;
	PrintWriter out;
	
	private String next() throws Exception{
		if (str == null || !str.hasMoreElements())
			str = new StringTokenizer(in.readLine());
		return str.nextToken();
	}
	
	private int nextInt() throws Exception{
		return Integer.parseInt(next());
	}
	
	public void run() throws Exception{
		in = new BufferedReader(new FileReader("in.txt"));
		out = new PrintWriter(new File("out.txt"));
		int t = nextInt();
		for(int i=1;i<=t;i++){
			solve(i);
		}
		out.close();
	}
	
	private void solve(int x) throws Exception{
		int n = nextInt();
		int s = nextInt();
		int p = nextInt();
		int ret = 0;
		int a[] = new int[n];
		for(int i=0;i<n;i++)
			a[i] = nextInt();
		
		for(int i=0;i<n;i++){
			int k = a[i]/3;
			int r = a[i]%3;
			if (r == 0){
				if (k >= p){
					ret++;
				}else{
					if (k > 0 && k + 1 >= p && s > 0){
						ret++;
						s--;
					}
				}
			}else if (r == 1){
				if (k + 1 >= p){
					ret++;
				}
			}else{
				if (k + 1 >= p){
					ret++;
				}else{
					if (k + 2 >= p && s > 0){
						ret++;
						s--;
					}
				}
			}
		}
		out.println("Case #" + x + ": " + ret);
	}
	
	public static void main(String[] args) throws Exception{
		new Main().run();
	}
}
