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.Scanner;


public class DancingWiththeGooglers {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int T = Integer.parseInt(sc.nextLine());
		int r[] = new int[T];
		
		for (int i = 0; i < T; i++) {		
			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();
			for (int j = 0; j < N; j++) {
				int total = sc.nextInt();
				if (total >= p) {
					if ((p*3 - 2) <= total) {
						r[i]++;
					} else if ((p*3 - 4) <= total && S > 0) {
						S--;
						r[i]++;
					}
				}
			}
		}
		
		for (int i = 0; i < r.length; i++) {
			System.out.println("Case #" + (i + 1) + ": " + r[i]);
		}
	}
}