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);
	}
  }
}

public class Dance {
	JamInputReader ir;
	
	public Dance(String fileName) {
		ir = new JamInputReader(fileName);
		int t = ir.getNumItems();
		
		for(int i = 0; i < t; i++) {
			int n = ir.getNextInt();
			int s = ir.getNextInt();
			int p = ir.getNextInt();
			
			int c = 0;
			int l = p * 3 - 4;
			
			for(int j = 0; j < n; j++) {
				int q = ir.getNextInt();
				
				if(p < 2) {
					if(q >= p)
						c++;
				} else {
					if(q > l + 1)
						c++;
					else if(s > 0 && (q == l || q == l + 1)) {
						s--;
						c++;
					}
				}
			}
			
			System.out.println("Case #" + (i + 1) + ": " + c);
		}
	}
	
	public static void main(String[] args) {
		new Dance(args[0]);
	}
}
