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;


public class Dancing {
	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		int T = sc.nextInt();
		for(int i=0; i<T; i++)
		{
			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();
			// int [] score = new int[N];
			int numPass = 0;
			for(int j=0; j<N; j++)
			{
				int score = sc.nextInt();
				int normalMax = (score + 2) / 3;
				if (normalMax >= p) numPass++;
				else if(normalMax + 1 == p)
				{
					if(S > 0 && ((score % 3) != 1) && score != 0)
					{
						S--;
						numPass++;
					}
				}
			}

			System.out.println("Case #" + (i+1) + ": " + numPass);
		}
	}
}
