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 Code2DataStructure {
	
	private int noOfGooglers;
	private int surprisingTrplets;
	private int p;
	private int[] marks;
	private int result;
	public int getNoOfGooglers() {
		return noOfGooglers;
	}
	public void setNoOfGooglers(int noOfGooglers) {
		this.noOfGooglers = noOfGooglers;
	}
	public int getSurprisingTrplets() {
		return surprisingTrplets;
	}
	public void setSurprisingTrplets(int surprisingTrplets) {
		this.surprisingTrplets = surprisingTrplets;
	}
	public int getP() {
		return p;
	}
	public void setP(int p) {
		this.p = p;
	}
	public int[] getMarks() {
		return marks;
	}
	public void setMarks(int[] marks) {
		this.marks = marks;
	}
	public int getResult() {
		return result;
	}
	public void setResult(int result) {
		this.result = result;
	}
	
	

}
