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.lang.*;
import java.util.*;
import java.io.*;

public class B
{
	public static void main(String[] args) throws Exception
	{
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		int T = Integer.parseInt(bf.readLine());
		for (int i = 0; i < T; ++i) {
			int N = 0, S = 0, p = 0;
			StringTokenizer st = new StringTokenizer(bf.readLine());
			N = Integer.parseInt(st.nextToken());
			S = Integer.parseInt(st.nextToken());
			p = Integer.parseInt(st.nextToken());
			int r = 0;
			for (int j = 0; j < N; ++j) {
				int t = Integer.parseInt(st.nextToken());
				if ((t / 3 + ((t % 3 > 0) ? 1 : 0)) >= p)
					++r;
				else if ((t / 3 + t % 3) >= p && S > 0) {
					--S;
					++r;
				}
				else if (t > 0 && (t / 3 + 1) >= p && S > 0) {
					--S;
					++r;
				}
			}
			System.out.println("Case #" + (i + 1) + ": " + r);
		}
	}
}
