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.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader ("data/input"));
		PrintWriter pw = new PrintWriter(new FileWriter("data/output"));
		int lines = Integer.parseInt(br.readLine());
		for(int j = 0; j < lines; j++){
			String sol = "Case #" + (j+1) + ": ";
			StringTokenizer st = new StringTokenizer(br.readLine());
			int googlers = Integer.parseInt(st.nextToken());
			int surprising = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			int googlerOK = 0;
			while(st.hasMoreElements()){
				int score = Integer.parseInt(st.nextToken());
				int value = score/3;
				int mod = score%3;
				if(score == 0){
					if(p==0){
						googlerOK++;
					}
				}else if(value >= p || (mod > 0 && value+1>=p)){
					googlerOK++;
				}else if(mod == 2 && value+2 >= p && surprising > 0){
					surprising--;
					googlerOK++;	
				}else if(mod < 2 && value+1 >= p && surprising > 0){
					surprising--;
					googlerOK++;
				}
			}
			pw.println(sol + ""+ googlerOK);
		}
		pw.close();

	}

}
