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.ArrayList;
import java.util.Scanner;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Dancing {
	public static void main (String[] args) throws IOException {
		ArrayList<Integer> scoreList = new ArrayList<Integer>();
		int s, p, countBR = 0, casenum = 1;
	
		Scanner fileScan = new Scanner(new BufferedReader(
			new FileReader("B-small-attempt2.in")));
		Scanner lineScan;
		String theLine;
		
		Integer.parseInt(fileScan.nextLine());
		
		while (fileScan.hasNextLine()) {
         theLine = fileScan.nextLine();
         lineScan = new Scanner(theLine);
         lineScan.useDelimiter(" ");
			
			Integer.parseInt(lineScan.next());
			s = Integer.parseInt(lineScan.next());
			p = Integer.parseInt(lineScan.next());
			
         for (int i = 0; lineScan.hasNext(); i++) {
            scoreList.add(Integer.parseInt(lineScan.next()));
         }
			
			for (int t : scoreList) {
				if (p <= t) {
					if (t/3 >= p) {
						countBR++;
					}
					else {
						if ((t - p) >= ((p - 2) * 2)) {
							if ( ((2 * (p - 1)) + p) <= t) {
								countBR++;
							}
							else if ( (((2 * (p - 2)) + p) <= t) && s > 0) {
								countBR++;
								s--;
							}
						}
					}
				}
			}
			System.out.println("Case #" + casenum + ": " + countBR);
			casenum++;
			countBR = 0;
			scoreList.clear();
		}
	}
}
