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.*;
public class Main {
	public static void main(String[] args) throws Exception{
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		int cases=Integer.parseInt(in.readLine());
		for(int i=1;i<=cases;i++)
		{
			String line = in.readLine();
			String parts[] = line.split(" ");
			int out = 0;
			int n = Integer.parseInt(parts[0]);
			int s = Integer.parseInt(parts[1]);
			int p = Integer.parseInt(parts[2]);
			int count = 0;
			int marks[] = new int[n];
			for(int j=0;j<n; j++){
				marks[j] = Integer.parseInt(parts[3+j]);
			}
			if(p == 0){
				count = n;
				System.out.println("Case #"+i+": "+count);
				continue;
			}
			else{
				for(int j = 0 ; j < n ; j++){
					if(marks[j] != 0){
						if(marks[j] >= 3*p){
							count++;
							continue;
						}
						else if(marks[j] == ((3*p)-2)){
							count++;
							continue;
						}
						else if(marks[j] == ((3*p)-1)){
							count++;
							continue;
						}
						else if((marks[j] == ((3*p)-3) )||(marks[j] == ((3*p)-4))){
							if(s>0){
								s--;
								count++;
							}
						
						}
						}
					}
					System.out.println("Case #"+i+": "+count);
				}
			}
			
		}

	}


