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;
class abc {
    public static void main (String argv []) {
        Scanner in = new Scanner(System.in);
        int t = in.nextInt();
        for (int j=1;j<=t;j++) {
            int n = in.nextInt();
            int s = in.nextInt();
            int p = in.nextInt();
            p=p*3;
            int ans=0;
            for (int i=0;i<n;i++) {
                int temp = in.nextInt();
                if (temp>=p-4) {
                    if (temp>p-3) {
                        ans++;
                    } else {
                        if (s>0 && (p!=3 || temp!=0)) {
                            s--; ans++;
                        }
                    }
                }
            }
            System.out.println("Case #"+j+": "+ans);
        }
    }
}