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 Dancing{
    static Scanner sc = new Scanner(System.in);
    
    public static void solve()
    {
	int sum,X;
	int n =sc.nextInt();
	int sur =sc.nextInt();
	int k =sc.nextInt();
	int max=0;
	for(int i=0;i<n;i++)
	    {
		sum=sc.nextInt();
		X=sum/3;
		if(X==0)
		    {
			if(k==0)
			    {
				max++;
			    }
			if(k==1 && (sum==1 || sum==2))
			    {
				max++;
			    }
			if(k==2 && sum==2 && sur>0)
			    {
				sur--;
				max++;
			    }
		    }
		else
		    if(k<=X)
			max++;
		    else
			if(k==X+1)
			    {
				if(sum%3!=0)
				    max++;
				else
				    if(sur>0)
					{
					    max++;
					    sur--;
					}
			    }
			else
			    if(k==X+2 && sum%3==2 && sur>0)
				{
				    max++;
				    sur--;
				}
	    }
	System.out.println(max);
    }

    public static void main(String[] args)
    {
	int n=sc.nextInt();
	sc.nextLine();

	for(int i=0;i<n;i++)
	    {
		System.out.print("Case #"+(i+1)+": ");
		solve();
	    }
    }
    
}