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.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class Pb2 {
	public static void main(String[] args) {
		try {
			PrintWriter writer = new PrintWriter("B-small-attempt0.out");
			BufferedReader reader = new BufferedReader(new FileReader("B-small-attempt0.in"));
			int lines = Integer.parseInt(reader.readLine());
			for(int i = 1; i <= lines; i++) {
				String line = reader.readLine();
				writer.println(processLine(i, line));
				writer.flush();
			}
			reader.close();
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	static StringBuffer processLine(int k, String str) {
		StringBuffer out = new StringBuffer("Case #" + k + ": ");
		Scanner scanner = new Scanner(str);
		int n = scanner.nextInt();
		int s = scanner.nextInt();
		int p = scanner.nextInt();
		int cat0 = 0;
		int cat1 = 0;
		int cat2 = 0;
		int cat3 = 0;
		int cat4 = 0;
		int cat29 = 0;
		for(int i = 0; i < n; i++){
			int tmp = scanner.nextInt();
			if(tmp == 0) {
				cat0++;
			} else if(tmp == 1) {
				cat1++;
			} else if(tmp >=29) {
				cat29++;
			} else if(2 <= tmp && tmp < (3*p-4) && p!= 2) {
				cat2++;
			} else if(tmp == (3*p-4) || tmp == (3*p-3)) {
				cat3++;
			} else {
				cat4++;
			}
		}
		int t = cat29 + cat4 + cat3;
		if(p == 0) {
			t = n;
		} else if(p == 1) {
			t = n - cat0;
		} else if(s < cat3) {
			t -= cat3 - s; 
		}
		
		return out.append(t);
	}

}
