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


public class DancingGoogler {

	static String outputFile, inputFile;
	public static void main(String[] args) throws IOException  {
		if (args.length != 2)
			return;
		inputFile = args[0];
		outputFile = args[1];

		// Create FileReader Object
		FileReader inputFileReader = new FileReader(inputFile);
		FileWriter outputFileReader = new FileWriter(outputFile);

		// Create Buffered/PrintWriter Objects
		BufferedReader inputStream = new BufferedReader(inputFileReader);
		PrintWriter outputStream = new PrintWriter(outputFileReader);
		
		Scanner scanner;
		String inLine = null;
		int cases = Integer.parseInt(inputStream.readLine().trim());
		
		int num, surprising, score;
		int[] scores;
		for (int i = 1; i < cases + 1; i++) {
			inLine = inputStream.readLine().trim();
			scanner = new Scanner(inLine);
			num = scanner.nextInt();
			surprising = scanner.nextInt();
			score = scanner.nextInt();
			scores = new int[num];
			for (int j=0; j<num; j++){
				scores[j] = scanner.nextInt();
			}
			outputStream.println("Case #"+i+": "+getBestDancers(scores, surprising, score));
		}
		
		outputStream.close();

	}
	
	private static int getBestDancers(int[] scores, int surprising, int targetSc ){
		int totalTarget = 3*targetSc;
		int numBest = 0;
		if (totalTarget==0) return scores.length;
		
		for (int i=0; i<scores.length; i++){
			if (scores[i]>= totalTarget-2) numBest++;
			else if (totalTarget > 3 && scores[i] >= totalTarget-4 ) {
				if (surprising>0){
					numBest++;
					surprising--;
				}
			}
		}
		return numBest;
	}

}
