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 Two {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner s = new Scanner (System.in);
		int cases=s.nextInt();
		for(int i=0;i<cases;i++){
			int total=0;
			int num=s.nextInt();
			int suprising=s.nextInt();
			int cutoff=s.nextInt();
			for(int j=0;j<num;j++){
				int par=s.nextInt();
				if(par>=cutoff+(cutoff-1)*2){
					total++;
				}
				else if(suprising>0 && par>=cutoff+Math.max(0, (cutoff-2)*2)){
					total++;
					suprising--;
					
				}
				else if(par<cutoff+(cutoff-2)*2)
					;
				
			}
			System.out.println("Case #"+(i+1)+": "+total);
		}
	}

}
