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;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author joshuahm
 */
public class codejamB {
    public static void main(String[] args) throws FileNotFoundException, IOException {
        FileReader inFile = new FileReader("B-small-attempt3.in");
        Scanner in = new Scanner(inFile);
        FileWriter outFile = new FileWriter("B-small-attempt3.out");
        PrintWriter out = new PrintWriter(outFile);
        int T= in.nextInt();
        for(int k=0;k<T;k++)
        {
            int N= in.nextInt();
            int S= in.nextInt();
            int p= in.nextInt();
            int[] total= new int[N];
            for(int i=0;i<N;i++)
                total[i]= in.nextInt();
            int possible=0;
            int surprising=0;
            for(int i=0;i<N;i++)
            {
                if(total[i]>3*p-3)
                    possible++;
                else if(total[i]>Math.max(3*p-5,0))
                    surprising++;
            }
            out.println("Case #"+ (k+1) +": "  + (possible + Math.min(surprising, S)));
        }
        in.close();
        out.close();
    }
}
